Screenshot fails with cryptic error message

Attemps to create a screenshot are met with:

An error occurred while taking a screenshot.

KWin screenshot request failed:

The process is not authorized to take a screenshot

Potentially relevant information:

\- Method: CaptureScreen

\- Method specific arguments: "eDP-1"

KWin screenshot request failed:

The process is not authorized to take a screenshot

Potentially relevant information:

\- Method: CaptureScreen

\- Method specific arguments: "DP-7"

KWin screenshot request failed:

The process is not authorized to take a screenshot

Potentially relevant information:

\- Method: CaptureScreen

\- Method specific arguments: "DP-8"

I’m confused why a screenshot is not possible

Can you check and see if it’s this, https://bugs.kde.org/show_bug.cgi?id=446628