diff --git a/apps/web/components/eventtype/EventTeamTab.tsx b/apps/web/components/eventtype/EventTeamTab.tsx
index 49917235a30c4d..014fde0ed16c60 100644
--- a/apps/web/components/eventtype/EventTeamTab.tsx
+++ b/apps/web/components/eventtype/EventTeamTab.tsx
@@ -76,6 +76,8 @@ const ChildrenEventTypesList = ({
       <div>
         <Label>{t("assign_to")}</Label>
         <ChildrenEventTypeSelect
+          aria-label="assignment-dropdown"
+          data-testid="assignment-dropdown"
           onChange={(options) => {
             onChange &&
               onChange(
diff --git a/apps/web/playwright/fixtures/regularBookings.ts b/apps/web/playwright/fixtures/regularBookings.ts
index 72c8e44fea35d6..b0a84078e05e5b 100644
--- a/apps/web/playwright/fixtures/regularBookings.ts
+++ b/apps/web/playwright/fixtures/regularBookings.ts
@@ -204,7 +204,7 @@ export function createBookingPageFixture(page: Page) {
       placeholder?: string
     ) => {
       await page.getByTestId("add-field").click();
-      await page.locator("#test-field-type > .bg-default > div > div:nth-child(2)").first().click();
+      await page.getByTestId("test-field-type").click();
       await page.getByTestId(`select-option-${questionType}`).click();
       await page.getByLabel("Identifier").dblclick();
       await page.getByLabel("Identifier").fill(identifier);
diff --git a/apps/web/playwright/integrations-stripe.e2e.ts b/apps/web/playwright/integrations-stripe.e2e.ts
index 25a1a33fa612bd..c9d86ccf0e6092 100644
--- a/apps/web/playwright/integrations-stripe.e2e.ts
+++ b/apps/web/playwright/integrations-stripe.e2e.ts
@@ -267,7 +267,7 @@ test.describe("Stripe integration", () => {
       await page.getByTestId("price-input-stripe").fill("200");
 
       // Select currency in dropdown
-      await page.locator(".text-black > .bg-default > div > div:nth-child(2)").first().click();
+      await page.getByTestId("stripe-currency-select").click();
       await page.locator("#react-select-2-input").fill("mexi");
       await page.locator("#react-select-2-option-81").click();
 
diff --git a/apps/web/playwright/managed-event-types.e2e.ts b/apps/web/playwright/managed-event-types.e2e.ts
index 52e6bf86c6bffe..a0323ed8b79210 100644
--- a/apps/web/playwright/managed-event-types.e2e.ts
+++ b/apps/web/playwright/managed-event-types.e2e.ts
@@ -1,6 +1,9 @@
 import { expect } from "@playwright/test";
+import type { Page } from "@playwright/test";
 
 import { test } from "./lib/fixtures";
+import { selectFirstAvailableTimeSlotNextMonth, bookTimeSlot } from "./lib/testUtils";
+import { localize } from "./lib/testUtils";
 
 test.afterEach(({ users }) => users.deleteAll());
 
@@ -69,15 +72,34 @@ test.describe("Managed Event Types tests", () => {
       await page.goto("/event-types");
       await page.getByTestId("event-types").locator('a[title="managed"]').click();
       await page.getByTestId("vertical-tab-assignment").click();
-      await page.locator('[class$="control"]').filter({ hasText: "Select..." }).click();
+      await page.getByTestId("assignment-dropdown").click();
+
       await page.getByTestId(`select-option-${memberUser.id}`).click();
       await page.locator('[type="submit"]').click();
       await page.getByTestId("toast-success").waitFor();
+    });
 
-      await adminUser.logout();
+    await test.step("Managed event type can use Organizer's default app as location", async () => {
+      await page.getByTestId("vertical-tab-event_setup_tab_title").click();
+
+      await page.locator("#location-select").click();
+      const optionText = (await localize("en"))("organizer_default_conferencing_app");
+      await page.locator(`text=${optionText}`).click();
+      await page.locator("[data-testid=update-eventtype]").click();
+      await page.getByTestId("toast-success").waitFor();
+      await page.waitForLoadState("networkidle");
+
+      await page.getByTestId("vertical-tab-assignment").click();
+      await gotoBookingPage(page);
+      await selectFirstAvailableTimeSlotNextMonth(page);
+      await bookTimeSlot(page);
+
+      await expect(page.getByTestId("success-page")).toBeVisible();
     });
 
     await test.step("Managed event type has locked fields for added member", async () => {
+      await adminUser.logout();
+
       // Coming back as member user to see if there is a managed event present after assignment
       await memberUser.apiLogin();
       await page.goto("/event-types");
@@ -91,3 +113,9 @@ test.describe("Managed Event Types tests", () => {
     });
   });
 });
+
+async function gotoBookingPage(page: Page) {
+  const previewLink = await page.getByTestId("preview-button").getAttribute("href");
+
+  await page.goto(previewLink ?? "");
+}
diff --git a/apps/web/playwright/payment-apps.e2e.ts b/apps/web/playwright/payment-apps.e2e.ts
index c01bc10ba26de3..77bf674d92658a 100644
--- a/apps/web/playwright/payment-apps.e2e.ts
+++ b/apps/web/playwright/payment-apps.e2e.ts
@@ -77,7 +77,7 @@ test.describe("Payment app", () => {
 
     await page.goto(`event-types/${paymentEvent.id}?tabName=apps`);
     await page.locator("#event-type-form").getByRole("switch").click();
-    await page.locator(".text-black > .bg-default > div > div:nth-child(2)").first().click();
+    await page.getByTestId("stripe-currency-select").click();
     await page.getByTestId("select-option-usd").click();
 
     await page.getByTestId("price-input-stripe").click();
@@ -123,10 +123,10 @@ test.describe("Payment app", () => {
     await page.getByPlaceholder("Price").click();
     await page.getByPlaceholder("Price").fill("150");
 
-    await page.locator(".text-black > .bg-default > div > div:nth-child(2)").first().click();
+    await page.getByTestId("paypal-currency-select").click();
     await page.locator("#react-select-2-option-13").click();
 
-    await page.locator(".mb-1 > .bg-default > div > div:nth-child(2)").first().click();
+    await page.getByTestId("paypal-payment-option-select").click();
 
     await page.getByText("$MXNCurrencyMexican pesoPayment option").click();
     await page.getByTestId("update-eventtype").click();
diff --git a/packages/app-store/paypal/components/EventTypeAppCardInterface.tsx b/packages/app-store/paypal/components/EventTypeAppCardInterface.tsx
index 536d1596524b7c..db6ba04755ca39 100644
--- a/packages/app-store/paypal/components/EventTypeAppCardInterface.tsx
+++ b/packages/app-store/paypal/components/EventTypeAppCardInterface.tsx
@@ -92,6 +92,7 @@ const EventTypeAppCard: EventTypeAppCardComponent = function EventTypeAppCard({
                 </label>
                 <Select
                   variant="default"
+                  data-testid="paypal-currency-select"
                   options={currencyOptions}
                   value={selectedCurrency}
                   className="text-black"
@@ -111,6 +112,7 @@ const EventTypeAppCard: EventTypeAppCardComponent = function EventTypeAppCard({
                   Payment option
                 </label>
                 <Select<Option>
+                  data-testid="paypal-payment-option-select"
                   defaultValue={
                     paymentOptionSelectValue
                       ? { ...paymentOptionSelectValue, label: t(paymentOptionSelectValue.label) }
diff --git a/packages/app-store/stripepayment/components/EventTypeAppCardInterface.tsx b/packages/app-store/stripepayment/components/EventTypeAppCardInterface.tsx
index 8056d0ce94a6f0..04498af0485173 100644
--- a/packages/app-store/stripepayment/components/EventTypeAppCardInterface.tsx
+++ b/packages/app-store/stripepayment/components/EventTypeAppCardInterface.tsx
@@ -100,7 +100,7 @@ const EventTypeAppCard: EventTypeAppCardComponent = function EventTypeAppCard({
                 {t("currency")}
               </label>
               <Select
-                data-testid="currency-select-stripe"
+                data-testid="stripe-currency-select"
                 variant="default"
                 options={currencyOptions}
                 value={selectedCurrency}
@@ -119,6 +119,7 @@ const EventTypeAppCard: EventTypeAppCardComponent = function EventTypeAppCard({
                 Payment option
               </label>
               <Select<Option>
+                data-testid="stripe-payment-option-select"
                 defaultValue={
                   paymentOptionSelectValue
                     ? { ...paymentOptionSelectValue, label: t(paymentOptionSelectValue.label) }
diff --git a/packages/features/bookings/lib/handleNewBooking.ts b/packages/features/bookings/lib/handleNewBooking.ts
index 2d73a2214582c5..a21848ce2e6c05 100644
--- a/packages/features/bookings/lib/handleNewBooking.ts
+++ b/packages/features/bookings/lib/handleNewBooking.ts
@@ -1001,8 +1001,11 @@ async function handler(
   const attendeeTimezone = attendeeInfoOnReschedule ? attendeeInfoOnReschedule.timeZone : reqBody.timeZone;
 
   const tAttendees = await getTranslation(attendeeLanguage ?? "en", "common");
+
+  const isManagedEventType = !!eventType.parentId;
+
   // use host default
-  if (isTeamEventType && locationBodyString === OrganizerDefaultConferencingAppType) {
+  if ((isManagedEventType || isTeamEventType) && locationBodyString === OrganizerDefaultConferencingAppType) {
     const metadataParseResult = userMetadataSchema.safeParse(organizerUser.metadata);
     const organizerMetadata = metadataParseResult.success ? metadataParseResult.data : undefined;
     if (organizerMetadata?.defaultConferencingApp?.appSlug) {
diff --git a/packages/features/eventtypes/components/ChildrenEventTypeSelect.tsx b/packages/features/eventtypes/components/ChildrenEventTypeSelect.tsx
index 328644da307089..8a6218d197a268 100644
--- a/packages/features/eventtypes/components/ChildrenEventTypeSelect.tsx
+++ b/packages/features/eventtypes/components/ChildrenEventTypeSelect.tsx
@@ -106,6 +106,7 @@ export const ChildrenEventTypeSelect = ({
                     {children.created && children.owner.username && (
                       <Tooltip content={t("preview")}>
                         <Button
+                          data-testid="preview-button"
                           color="secondary"
                           target="_blank"
                           variant="icon"
diff --git a/packages/features/form-builder/FormBuilder.tsx b/packages/features/form-builder/FormBuilder.tsx
index 177b286af4156a..1b8637d0ec80b5 100644
--- a/packages/features/form-builder/FormBuilder.tsx
+++ b/packages/features/form-builder/FormBuilder.tsx
@@ -422,6 +422,7 @@ function FieldEditDialog({
             <DialogHeader title={t("add_a_booking_question")} subtitle={t("booking_questions_description")} />
             <SelectField
               defaultValue={fieldTypesConfigMap.text}
+              data-testid="test-field-type"
               id="test-field-type"
               isDisabled={
                 fieldForm.getValues("editable") === "system" ||
diff --git a/packages/ui/components/form/select/Select.tsx b/packages/ui/components/form/select/Select.tsx
index c6c5b80213b12a..c21772bf7db007 100644
--- a/packages/ui/components/form/select/Select.tsx
+++ b/packages/ui/components/form/select/Select.tsx
@@ -13,7 +13,7 @@ export type SelectProps<
   Option,
   IsMulti extends boolean = false,
   Group extends GroupBase<Option> = GroupBase<Option>
-> = Props<Option, IsMulti, Group> & { variant?: "default" | "checkbox" };
+> = Props<Option, IsMulti, Group> & { variant?: "default" | "checkbox"; "data-testid"?: string };
 
 export const Select = <
   Option,
diff --git a/packages/ui/components/form/select/components.tsx b/packages/ui/components/form/select/components.tsx
index 71d7c9786c7ce4..e9e929648804a8 100644
--- a/packages/ui/components/form/select/components.tsx
+++ b/packages/ui/components/form/select/components.tsx
@@ -1,10 +1,11 @@
-import type { GroupBase, InputProps, OptionProps } from "react-select";
+import type { GroupBase, InputProps, OptionProps, ControlProps } from "react-select";
 import { components as reactSelectComponents } from "react-select";
 
 import { classNames } from "@calcom/lib";
 
 import { UpgradeTeamsBadge, UpgradeOrgsBadge } from "../../badge";
 import { Check } from "../../icon";
+import type { SelectProps } from "./Select";
 
 export const InputComponent = <
   Option,
@@ -60,6 +61,23 @@ export const OptionComponent = <
   );
 };
 
+export const ControlComponent = <
+  Option,
+  IsMulti extends boolean,
+  Group extends GroupBase<Option> = GroupBase<Option>
+>(
+  controlProps: ControlProps<Option, IsMulti, Group> & {
+    selectProps: SelectProps<Option, IsMulti, Group>;
+  }
+) => {
+  const dataTestId = controlProps.selectProps["data-testid"] ?? "select-control";
+  return (
+    <span data-testid={dataTestId}>
+      <reactSelectComponents.Control {...controlProps} />
+    </span>
+  );
+};
+
 // We need to override this component if we need a icon - we can't simpily override styles
 type IconLeadingProps = {
   icon: React.ReactNode;
diff --git a/packages/ui/components/form/select/selectTheme.ts b/packages/ui/components/form/select/selectTheme.ts
index 3cee3b8613dbee..19495c3cbf523a 100644
--- a/packages/ui/components/form/select/selectTheme.ts
+++ b/packages/ui/components/form/select/selectTheme.ts
@@ -1,6 +1,6 @@
 import type { GroupBase, SelectComponentsConfig, MenuPlacement } from "react-select";
 
-import { InputComponent, OptionComponent } from "./components";
+import { InputComponent, OptionComponent, ControlComponent } from "./components";
 
 export const getReactSelectProps = <
   Option,
@@ -18,6 +18,7 @@ export const getReactSelectProps = <
     components: {
       Input: InputComponent,
       Option: OptionComponent,
+      Control: ControlComponent,
       ...components,
     },
     unstyled: true,