Yaak shows Gray screen after opening (AppImage)

I have downloaded the AppImage for Yaak on my Fedora Gnome machine (Fedora Linux 42), and it shows me a blank gray screen. And the Yaak logo is not showing on dock either :(

Linuxv2025.4.0

I have downloaded the AppImage for Yaak on my Fedora Gnome machine (Fedora Linux 42), and it shows me a blank gray screen. And the Yaak logo is not showing on dock either :(
