Bug 490495

SUMMARY

The shake cursor effect makes the cursor visible when it is actually captured in an active input-capture
session via the input-capture portal

STEPS TO REPRODUCE
1.  Download https://github.com/feschber/lan-mouse latest pre-release or git main
2.  run it with --test-capture (cargo run -- --test-capture)
3. move the mouse into one of the screen edges
4. now move the captured mouse fast, so that the "shake cursor" effect triggers
5. the mouse is now visible, even though it should not be

OBSERVED RESULT
The mouse cursor becomes visible

EXPECTED RESULT
The mouse cursor should remain invisible in the position it is captured in

Operating System: Arch Linux 
KDE Plasma Version: 6.1.2
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.2
Kernel Version: 6.9.10-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 16 × Intel® Core™ i9-9900K CPU @ 3.60GHz
Memory: 31,3 GiB of RAM
Graphics Processor: AMD Radeon RX 6800