Navigate between screens with Compose: Android Basics with Compose

[lustea0201]

URL of codelab
https://developer.android.com/codelabs/basic-android-kotlin-compose-test-cupcake?continue=https%3A%2F%2Fdeveloper.android.com%2Fcourses%2Fpathways%2Fandroid-basics-compose-unit-4-pathway-2%3F_gl%3D1*1wr8z89*_up*MQ..*_ga*MTg1Mjk0MzI4NC4xNzEzOTUyMjU0*_ga_6HH9YJMN9M*MTcxMzk1MjI1NC4xLjAuMTcxMzk1MjI1NC4wLjAuMA..%23codelab-https%3A%2F%2Fdeveloper.android.com%2Fcodelabs%2Fbasic-android-kotlin-compose-test-cupcake&_gl=1*1wr8z89*_up*MQ..*_ga*MTg1Mjk0MzI4NC4xNzEzOTUyMjU0*_ga_6HH9YJMN9M*MTcxMzk1MjI1NC4xLjAuMTcxMzk1MjI1NC4wLjAuMA..#0

In which task and step of the codelab can this issue be found?
Task 5

Describe the problem
I am not able to run any of the instrumentation tests, I get the following error even with the solution code:

Running with the debug option I get the following error message:
Caused by: org.bouncycastle.openssl.PEMException: malformed sequence in RSA private key

I wonder if this has anything to do with admin rights ? I originally had a popup asking for admin rights, which I refused. If this plays a role, how can I revert these rights ?