@jdstrand has submitted the PR fixing this here: interfaces: misc updates for u2f-devices, browser-support, hardware-observe, et al by jdstrand · Pull Request #7779 · canonical/snapd · GitHub
After that is merged, the fix will be available in the snapd/core snap edge channels and will likely be released with 2.43, which I think should be out in the next couple weeks. See The snapd roadmap for more details