I think some sort of bug has been revealed by an update from CentOS 7.6 to CentOS 7.7.
I'm now running TeamViewer 14.6.995 on CentOS 7.7.1908.
If I create a session code from within my browser and distribute out the link to download TeamViewerQS, the user is able to open it just fine, and shows a `Ready to connect (secure connection)` status.
However, on my build of TeamViewer 14.6.995 on CentOS 7.7.1908, I have no option to connect. The green square with a star icon shows up, but there's no option to actually connect. See attached image. The contextual menu for the gear isn't showing up when I try to use the Screenshot app, but the only option is to "Assign to me," which is grayed out because it already is assigned to me, and "Close," which isn't helpful.