Thanks for taking the time to reply. It's unfinished nature is truly a shame; I still keep Chrome around because this PWA functionality is so far behind what Chrome has had for MANY years.
As a user, I concur. The effort feels rather unpolished/unfinished, at least from a Linux perspective. It feels like the ball has been dropped 85-90% of they way there and it doesn't feel like any progress is being made to actually make this usable...