In MacOS Tahoe 26.0.1, when Orion is one of the small icons on the stage manager side, when the mouse moves over the main application, the Orion browser brightens and darkens. It will also look like it's flashing at times (doing the same thing, just in a loop). I'm using MacOS 26.0.1, M4 Max Studio, on a monitor running 120hz, 4k rendered as 1080 in dark mode.
I expect the screen to stay the the same, like Safari does
0.99.136.4-rc
Tahoe (26)