I cloned the desktop-widget and tried to build it. It is similar to #68 but with a different cause by reason. I am using Debian 11 with Gnome 3.38.5 using Wayland.
dale@debian11:~/Git/desktop-widget$ make
cargo build --release
Updating git repository https://github.com/pop-os/gtk-extras
error: failed to get gtk-extras as a dependency of package pop-desktop-widget v0.1.2 (/home/dale/Git/desktop-widget)
Caused by:
failed to load source for dependency gtk-extras
Caused by:
Unable to update https://github.com/pop-os/gtk-extras?branch=gtk-rs-0.14#590a8b61
Caused by:
object not found - no match for id (590a8b6166b3c52d9446a661f55b025814a18dd4); class=Odb (9); code=NotFound (-3)
make: *** [Makefile:31: target/release/pop-desktop-widget] Error 101
dale@debian11:~/Git/desktop-widget$