screen sharing issue

[robert4u]

I am a teacher i deliver lectures on video editing to my student but when I open app like canva or capcut app my screen does not fully show the options I am seeing sidebars and additional bars where my cursor move not shown to anyone how can I set these which settings should I use. Any expert guide me .

[Jameswalter]

Restart your device or browser. Uninstall the app, then download and reinstall it. For macOS version 10.15 Catalina and higher, check your device's privacy settings and make sure that Zoom has permission for screen recording.