However, there is no option for rendering the app when it is inMeeting. My end users do not even see an option for Apps. Specifically, my end user here is on Zoom Linux Fedora RPM client.
Hey @h.g , Zoom Apps do not have Linux client support. Zoom Apps work on the following operating systems: Windows 7 or later, MacOS 10.13 or later, iOS, Android. Documentation: Supported operating systems