SUMMARY
***
If a window is shaded, and then the desktop grid effect invoked, although the tittle bar appears, it is impossible to click on it.
***


STEPS TO REPRODUCE
1. Shade any window (via the option when right-clicking its tittle bar, or by enabling the button in Window Decorations settings) 
2. Use the dektop grid effect (e.g. via Present Window or Desktop Grid)
3. Try selecting the app you shaded before.

OBSERVED RESULT
Desktop Grid will exit, as if you had clicking on empty space.

EXPECTED RESULT
The selected window's tittle bar should be brought to the front as an active window.

SOFTWARE/OS VERSIONS
Operating System: KDE neon 5.25
KDE Plasma Version: 5.25.4
KDE Frameworks Version: 5.97.0
Qt Version: 5.15.5
Kernel Version: 5.15.0-46-generic (64-bit)
Graphics Platform: X11
Graphics Processor: NVIDIA GeForce GTX 1060 3GB/PCIe/SSE2

ADDITIONAL INFORMATION