Color picker bug with dual screen layout

Hello
The color picker don't work with some dual screen layout.
As soon the inspector and viewers aren't on the same screen, it's not working.
Both Screens are plugged to the RTX 3080
Both Screen are UHD

Windows 10 & Fusion 18
3 PC's have the same wrong behaviour
Same bug with Resolve 18

Am I alone with this bug ?
May be it's a wrong Windows setting ?

Thanks in advance

It works for me, kind of. Windows 10, Fusion Studio 18 beta build 14. My screens are different resolutions, though, which causes the sampler to read from the wrong coordinates. But it does at least pick up colors from the second screen's viewer.

Yep,

This is a know bug I believe and I've had for about a year and a half, along with not being able to open my Fusion window to the edges of my display or else my dialogue boxes don't open on screen. Support have been useless, shame it doesn't happen in Resolve as we could get it fixed.

Win 10, RTX 3090

Thanks for your answers

Thanks Brian for your video on "additive keying"

Welcome!