Does anyone know why changing the display gamma to 1.96 QuickTime doesn't change anything in the video? Only in the timeline panel it changes correctly, in the thumbnails.
Welcome to the Premiere Pro forums! We are glad to see you here. We need a few more details to try to help with the issue. Please see, How do I write a bug report?
Thanks for submitting your bug report. I hope we can help you soon. Sorry for the frustration!
I can't tell whether you're in the Program monitor or Source monitor, and they would perhaps be different.
And what is your machine? Your other CM settings in full ... basically, a screen grab of the entire Lumetri Settings tab, with all the sections twirled 'open'.