Graphics problem on MacOS additional Monitors

Hello :-)

Unfortunately I have a problem with the graphical display on Mac OS (VolFix Anywhere)

I have a second additional monitor (49 inch Samsung Odyssey)

The charts are not displayed properly on this one (I added a photo)
The resoltution is native 5120x1440 (normal)

Also on my third monitor (27 inch fullHD I have the same problem.

However, all other programs work without any problems.

Can you please help me to solve this problem.

Many thanks for your help!

Greetings from Austria

Manuel