Release shift doesn't seem to work

I am new to BTT and just setting up my first actions.

For use in Adobe Lightroom I want an action that moves the mouse to a certain part of the screen and then performs a doubleclick while shift is held down.

I got everything regarding the mouse working, but when I use "hold down shift key" (roughly translated from the German interface) and "release shift key" the latter doesn't do anything. Shift is still held down (even globally).

What am I doing wrong?

Have you tried that?

Somehow I need to set it up like this, but now it works. Thanks very much!

Bildschirmfoto 2022-08-18 um 21.28.28