So I use a macbook air laptop to play minecraft on, the problem is that before I was able to change my gamma, usually from 1.0 to 100.0, but after I had my laptop reset and everything wiped, I tried to edit my gamma control again and it did not work, I tried watching a video about it and it came up to being using mods, I was just using plane old 1.19 vanilla and trying to edit it from their, but when I try other version it works fine. The image shown is my gamma and my installation so I dont really know what to do now.