Problem with Macbook pro 16 and 4k monitor

Hello everybody.

I have the latest version of prismatik installed on my MBP and a 4k display connected. I can't get a correct screen grabbing. It only records a quarter of my screen, as if my screen were smaller. I have tried to configure the lightpack natively on the MBP screen, but the problem is also reproduced. Have a 114 Leds RGB led strip. Any solution?

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