From 33fe162aee5f35326e37601788dd9ef0c4b535e1 Mon Sep 17 00:00:00 2001
From: Peter Rushforth <peter.rushforth@gmail.com>
Date: Mon, 17 May 2021 21:36:12 -0400
Subject: [PATCH] Add role='application' to FeatureGroup <g> element

---
 src/mapml/features/featureGroup.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mapml/features/featureGroup.js b/src/mapml/features/featureGroup.js
index e18d81969..1fe0d3a8c 100644
--- a/src/mapml/features/featureGroup.js
+++ b/src/mapml/features/featureGroup.js
@@ -27,6 +27,8 @@ export var FeatureGroup = L.FeatureGroup.extend({
     }
 
     this.options.group.setAttribute('aria-label', this.options.accessibleTitle);
+    // fix issue https://github.com/Maps4HTML/Web-Map-Custom-Element/issues/423
+    this.options.group.setAttribute('role', 'application');
     if(this.options.featureID) this.options.group.setAttribute("data-fid", this.options.featureID);
   },