Description of problem: fedora 33 currently ships with version 1.7.2 of xdg-desktop-portal. For things like screen capture to work on Wayland, gnome-shell needs version 1.8. Steps to Reproduce: 1. Run default gnome session on wayland 2. Install OBS from flathub (or any app that makes use of the screen capture portal (https://flatpak.github.io/xdg-desktop-portal/portal-docs.html#gdbus-org.freedesktop.portal.ScreenCast) 3. Add a Desktop or Window Capture element. Actual results: App never brings up the portal dialog to allow capturing windows or desktop. 1.7.2 would work with gnome-shell 3.36, but gnome-shell 3.38 needs 1.8 Expected results: Screen capture working in F33.
1.8.0 of xdg-desktop-portal (and xdg-desktop-portal-gtk) has now gone stable in F33, so will be the version that ends up on installed systems, but this dependency should probably end up in the gnome-shell package. gnome-shell currently has an unversioned dependency on xdg-desktop-portal-gtk, so I am not sure whether adding a version to that dependency, or a new versioned dependency on xdg-desktop-portal, is more appropriate.
Ironically, the linked portal documentation does not, include the new API that gnome-shell requires. The dependency is on xdg-destop-portal-gtk, as that is the backend for xdg-desktop-portal that uses gnome-shell, so adding the version to the existing dependency seems the right way to go.
FEDORA-2020-329f006a11 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-329f006a11
Screen sharing now works great! Thank you.
FEDORA-2020-329f006a11 has been pushed to the Fedora 33 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-329f006a11` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-329f006a11 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2020-329f006a11 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.