Proper way to use custom ui for zoom call

Description
When trying to use the custom ui for the zoom call using meeting sdk 5.17.11 the call starts but goes to background with no way to access the call screen anymore.

Which Android Meeting SDK version?
5.17.11

To Reproduce(If applicable)
Steps to reproduce the behavior:
Answer or join the call,
it will join the call but in background.

Troubleshooting Routes
Tried the way the custom ui is implemented in sample app came with the sdk. no luck.

Smartphone (please complete the following information):

  • Device: Pixel 4
  • OS: Android 14 and 13

Additional query
is there any proper documentation or step by step guide on implementing a simple custom UI for the call? I couldnt find any proper ones yet. the documentation is not clear to some extent.