Possible bug: cannot share OnlyOffice window on video call applications (teams, zoom etc)

OS version: LMDE 7
App version: Flatpak 9.3.1
Downloaded from: Flathub
Additional information:
I cannot screen share documents that are opened with OnlyOffice. I have the same problem with Zoom, Teams and GoogleMeet and in neither of those applications can I share just the OnlyOffice window, since it does not appear as an option. I can share other applications running as flatpaks but not OnlyOffice. Please note that I am running those video conference applications from the browser as well (running latest Brave flatpak).

Hi, thanks for reporting this.

Could you please share a short screen recording that shows the issue from start to finish, including the moment when you try to share a single application window and the ONLYOFFICE window is not listed?

Also, please send us the following details:

  • desktop environment and session type (GNOME/KDE, X11 or Wayland);
  • graphics stack details if possible;
  • flatpak list output for ONLYOFFICE and Brave;
  • whether the issue occurs only in browser-based Zoom/Teams/Meet, or also in native desktop clients.

That should help us investigate the issue more precisely.