I've read a little more and it seems that the Flatpak themes in Flathub are not necessarily the ones from Yaru but others created by a fork called Yaru-Colors. Maybe that's related with what @inzrtuzr said about version numbers (?).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970282 Title: Flatpak apps are not properly themed if a accent color other than the default is choosed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/yaru-theme/+bug/1970282/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs