Back in 2005, a bug report was filed by Kjetil Kjernsmo, then running KDE 3.3.2 on Debian Stable. He wanted the ability to have each connected screen show a different virtual desktop independently, rather than having all displays switch as one unit.
Over the years, over 15 duplicate reports piled onto the original as more people ran into the same wall. And that’s not a surprise, because multi-monitor setups have become increasingly common.
The technical reason why this issue stayed open this long comes down to X11. Implementing it there would have required violating the EWMH specification, which has no concept of multiple virtual desktops being active at the same time.
The KWin maintainer Martin Flöser had said as much in 2013, effectively ruling it out for the entire KDE 4.x series. The only realistic path was through Wayland, and that path needed someone willing to actually walk it.
Someone finally did. The feature has now landed in KWin’s master branch and is set for a Plasma 6.7 introduction.
Big caveat there that “AI” still makes stuff up out of the blue, despite being ostensibly trained on “all of human knowledge”. And this guy seems to have used its generated code accordingly to better apply his PHP skills to C++.
You can probably tell I disagree strongly with “AI” being called “just a tool” 😛
If you look further into the thread, he said he spent 200 hours coding this himself with the assistance of “AI” … look, I’m not really a coder, but give me 200 hours, and I can certainly pull off some shit. If you’re consulting an LLM like a book, I’m not really sure where the problem lies.