When using any of the color controls either via mouse or arrows, the HUD and footage flash between the original and new values anytime you move or change a value.

Premiere Beta, new color page.

Click to toggle on any of the controls, move mouse left to right or up and down, or alternatively use the arrow keys, and both the HUD and the footage flash between the original raw image data and the new updated data, on every data change, so when you move the mouse and up down it’s just a flashing mess on both the HUD and the viewer. 

I can provide a video if you need to see the problem since it’s a visual bug. 

Another problem I’ve experienced is clicking around different style presets will sometimes crash premiere.

Mac OS 14.7

Premiere 26.3.0 BETA