Nice of you to explain, but my link to the 2 year stale Qt5.9 branch was added as sarcasm.
I’ve read the minutes and even most of the irc logs of the collaboration meetings the past few years. Lots has been said, very little has materialized. Whatever the reason, they’re clearly not capable right now to evolve their platform. This can not take too long, else users will leave. It’ll probably depend on when they can free developers from the corporate client work, but I’m not holding my breath.