External monitor for my camera live view is dropping

For the context
Setup: canon r50 connected to external monitor via hdmi to micro hdmi for live view of the camera > camera connected to laptop for dslrbooth app via type c cable > im using a bluetooth remote to trigger camera

User/client will use the bluetooth remote to trigger the camera and then will go to the dslrbooth app for processing

I created two layouts
When choosing between the 2 layout and click next my external monitor for live view of the camera dropped the display. When I click the first shot my external monitor goes back to live view.

This doesn't happen if I only have 1 layout it is smooth.

Here is the video for footage:
https://drive.google.com/file/d/1Y39SGzOg2IKpbUbOJ-Lkmg3k0hHH8Mxk/view?usp=drivesdk

PS. Other issue using same setup, if I click the first shot and need to cancel by pressing f5 the display on my external monitor also drop the display. I think they are connected woth each other