Jitsi Meet - Some browsers can't connect to camera even with permission

I don’t know how to troubleshoot. This happens on 20 percent of clients. It says something like allow the use of the camera when asked when it does not ask anymore.
This is the client that does not work.

The server is a standard jitsi meet install.
I have witnessed it on one firefox where it won’t use the camera.
And then on chrome with Norton safe search.
And once on a mac with mahavie.