Open LinuxOnTheDesktop opened 2 years ago
I was on holiday so you had to wait a bit for a reply.
This sounds to me like a Cinnamon issue. For Flatpaks to properly work, they need certain components on the system. One of those is a file-browser extension so you can safely read and write to the disk. You're missing that for GTK3 applications.
Can you check if other GNOME applications work from Flathub?
On the newly released Mint 21 (Cinnamon flavour), the flatpak of Lollypop does not run.