They haven't created the file chooser portals yet. But I saw a comment from mmstick a few months ago on reddit that he said it will support it. I mean it's a simple basic- feature, gnome could've had it if they cared.
hojjat
joined 2 years ago
The DE is not reliant on Gtk, it uses Iced, which is fully written in Rust. And the Gtk file picker also has thumbnails now.
Did you even try?
Murdrr