When loading up a draft you were invited in but did not accept to join yet, it asks to join as co-author before editing, when you press join you are shown with the "read-only" box around the whole draft, except you can still change things. This happened when I tried to collab with @chordofdestruction and @saintrow2
Reloading fixes this issue.
This is not a WebGL update bug. (I know this because I collaborated with known as I a couple of weeks ago.)
Comments (1)
Happened to me as well, but I cannot remember the steps to reproduce.