@davidrevoy I believe most of this stylus support was written by @jose_exposito. Maybe he can help fix this?
Also, my reading of https://gitlab.com/cki-project/kernel-ark/-/commits/fedora-6.5/drivers/hid/hid-input.c makes me think that it was busted by this commit?
https://gitlab.com/cki-project/kernel-ark/-/commit/6360b396e81b5295aa9ee3d4f9af13b9bbbbac65
Please file a bug report in the Red Hat Bugzilla against the kernel package. https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&version=38&component=kernel