wildcard is one of a few packages that still depend on gtk-rs v0.20, which is now two versions behind the latest upstream version, which is no longer supported upstream and will not be maintained indefinitely in Fedora.

It looks like Rust dependencies of wildcard haven't been updated upstream recently [1] - please consider poking upstream to update their dependencies to versions that are still supported and / or backport these changes to (or upstream them from) Fedora.

[1]: https://gitlab.gnome.org/World/Wildcard/-/blob/main/Cargo.toml