Comment 0 for bug 1583751

Accidentally came across this, I reproduced it many times with different docks, and it happens every time.

Launch Inkscape
Create an object and have it selected
Use the HUD to bring up Align and distribute or Filter editor
Mouse gets stuck and cannot be released except by killing the Inkscape process.

Terminal output is completely empty.

Here's a video:

https://youtu.be/sijzTOnO2Dk