When I click the edit button (the pencil icon) in a PR to edit labels, it edits the assignee field instead. Clicking on the assignee edit button also edits he assignee. The <a> tag does seem correct:
<a hx-get="/<user>/<repo>/label/edit" hx-vals="{"subject": "at://<did>/sh.tangled.repo.pull/<TID>"}" hx-swap="outerHTML" hx-target="#label-panel">
Safari version 26.5 (21624.2.5.11.4)
may seem counterintuitive, but this is what is happenning:
assignee:label.i think the fix is to indicate that there are no labels configured, and add a link to settings here.