Backport request to fix 422684

[Nate Graham]

Hello again wonderful distro packagers!

I'd like to inform you about how to fix yet another regression that I 
shipped with Plasma 5.19 which could only be fixed upstream for Plasma 
5.20: https://bugs.kde.org/show_bug.cgi?id=422684

The following commits can be backported if you would like to ship the 
fix for your Plasma 5.19 users:

plasma-framework: 
https://invent.kde.org/frameworks/plasma-framework/-/commit/e1475e090747088288b05279633d19f12ae257aa

plasma-workspace: 
https://invent.kde.org/plasma/plasma-workspace/-/commit/faef126255222f727219bf69ac2b89857dc61ab2

bluedevil: 
https://invent.kde.org/plasma/bluedevil/-/commit/161c1b92bced7996e92026ff9ae503593f6590f6

plasma-vault: 
https://invent.kde.org/plasma/plasma-vault/-/commit/f8f7179824f5540ee64900d20af39dfc9bacd490

print-manager: 
https://invent.kde.org/utilities/print-manager/-/commit/c732b0f1820bbdbd381fbaef58f3ccd445188847 
(not technically on the plasma release schedule but it's backportable 
anyway)


Thanks again,
Nate