Video not "full-screen" when starting with windows startup

[ghoeffner]

Hello, I am currently using unifi-protect-viewer in an automated setup. When the computer starts it automatically starts the application using a shortcut in "shell:startup". Everything works as expected, except the video does not become "full-screen" and sometimes even the sidebar does not get closed.

Maybe this is something that could be fixed (maybe even with a time delay?)