SUMMARY
Sometimes notifications doesn't open from the "Show hidden icons" popup.
Probably it happens if I open the notification bell icon and then close it, causing the bell icon to be lost as I've supposedly seen the notifications (but not cleared them yet). So if then I show the hidden icons popup and click the Notifications icon inside it, it doesn't show the notifications. And `journalctl --follow` doesn't show any errors too. Nothing at all.

OBSERVED RESULT
Notifications button inside hidden icons popup doesn't work.

EXPECTED RESULT
Notifications button inside hidden icons popup should show notifications if they were not cleared but are already seen.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.24.5
KDE Frameworks Version: 5.93.0
Qt Version: 5.15.3
Kernel Version: 5.17.5-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz
Memory: 7,6 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620