Appimage crash on Fedora 42 Workstation

Running the provided Appimage (1.0.0-rc2) on Fedora 42 Workstation with GNOME crashes it intantly without a window opening.
From the terminal it throws this error:
```
(process:478323): Gtk-ERROR **: 16:14:19.194: GTK 2/3 symbols detected. Using GTK 2/3 and GTK 4 in the same process is not supported
Trace/breakpoint trap (core dumped)
```

