You either make global window position the sole responsibility of the compositor or you expose control to applications and get an unmanageable mess, which you can’t fix.
rofl
That's hilariously stupid. Like every window management system other than Wayland is just an unmanageable mess because they allow this?
Do you have an issue that actually requires this or do you just have an issue with how a certain compositor handles window placement?
You're arguing a particular problem and solutions to it rather than acknowledging the category of problem and the greater issue it shows. That it's taken 20 years for the team to maybe kinda consider implementing basic functionality that is provided by every windowing system not named Wayland is f'ing ridiculous. And it's not the only feature that has taken ages without being addressed. It's a project team problem. Their ivory tower design didn't address the real world usage and they lack the flexibility to deviate from their design.