When running the app on my KDE Plasma (5.22) system, the fonts look ugly/aliased. There are also a few instances where things don't render properly, e.g. the Workspace dashboard after you sign out. However, this issue isn't present when running on Ubuntu with Gnome 38.
I don't think this issue is unique to this app, I'm pretty sure I've come across a number of issues relating to flatpaks and fonts/theming, particularly when the base system doesn't use GTK. Still, it'd be nice to find a fix, even if it's a configuration recommendation for the base system rather than a change to the flatpak app.
When running the app on my KDE Plasma (5.22) system, the fonts look ugly/aliased. There are also a few instances where things don't render properly, e.g. the Workspace dashboard after you sign out. However, this issue isn't present when running on Ubuntu with Gnome 38.
I don't think this issue is unique to this app, I'm pretty sure I've come across a number of issues relating to flatpaks and fonts/theming, particularly when the base system doesn't use GTK. Still, it'd be nice to find a fix, even if it's a configuration recommendation for the base system rather than a change to the flatpak app.