Even though no rotation (or scaling) options are applied in "Display configuration", when sharing a screen via pipewire it comes out rotated in 180°.
STEPS TO REPRODUCE
1. Start a OBS Studio (for instance, running Google Meet or whatever app which allows sharing/recording a screen yields the same result)
2. Make sure you've selected a screen
3. Start recording/sharing
Screen is rotated in 180°.
Proper screen orientation.
Operating System: Fedora Linux 35
KDE Plasma Version: 5.23.3
KDE Frameworks Version: 5.88.0
Qt Version: 5.15.2
Kernel Version: 5.15.5-200.fc35.x86_64 (64-bit)
Graphics Platform: Wayland
Graphics Processor: Mesa Intel® UHD Graphics 620
This works fine for me on Fedora 35 (Plasma 5.23.4). What kind of screen setup do you have?
I have it running on a Lenovo Thinkpad T490. It happens regardless of any external displays. Not sure what other information I should provide in order to dig into it.
Works for me in Fedora 35 as well on very similar hardware (ThinkPad X1 Yoga).
Should be fixed by Xaver Hugl with https://invent.kde.org/plasma/kwin/-/commit/badf492941824d1b0ad1ef2ea89d3e1d88670f5d in Plasma 5.25! It might be backported to 5.24.4, too.
Oops, I mean fixed by Aleix Pol Gonzalez.