Created attachment 133179 [details]
Video of the issue and the right click to hold it in place and being able to open the folder

SUMMARY
When plugging a removable usb device. The notification on the systray keeps coming up in loop.

STEPS TO REPRODUCE
1. Connect a removable usb key
2. Wait for the notification of disk & Devices
3. See the issue

OBSERVED RESULT

Notifications keep coming up very quickly not being able to select any option or going away

EXPECTED RESULT
Show the notification for 5 seconds and then dissapear, having during those 5 seconds the option to select what to do with the usb device

SOFTWARE/OS VERSIONS
Operating System: Manjaro Linux
KDE Plasma Version: 5.20.2
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.1
Kernel Version: 5.8.18-1-MANJARO
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-2600 CPU @ 3.40GHz
Memory: 15.6 GiB of RAM
Graphics Processor: AMD CAICOS

ADDITIONAL INFORMATION

Video of the issue here: 
https://www.reddit.com/r/kde/comments/jafwk8/usb_mount_notification_loop/

noticed it also in a new install, but not in all PCs that I tested