How to change brightness on multiple Studio Displays?

[RealDyslexicon]

I have 2 Studio Displays hooked up to a Mac Studio, and I can't figure out a way to adjust the brightness on "Studio Display 2". It gives me the slider on "Studio Display 1" in Display Settings in System Preferences, but no brightness slider on "Display 2". If I use the keyboard shortcuts, it only adjusts on Display 1. If I change the Main Display, it still only works on Display 1.

I feel like I'm losing it. I used to be able to adjust it by changing which monitor was "Main Display" (Absolutely idiotic system, btw. If I have 2 matching monitors plugged in and adjust brightness, it should just change the brightness on both monitors!!!) Now nothing lets me change the brightness.

Help?

 

[Raz0rEdge]

Can you not adjust the brightness on the monitor itself?

 

[RealDyslexicon]

Can you not adjust the brightness on the monitor itself?

Apple Studio Display. No physical controls on the thing. Not even a power button.

 

[Raz0rEdge]

Does the display remember the setting if you unplug it from the Studio and plug it back in later on? If so, plug in just one display, set the brightness, unplug it. Plug the second monitor in, set the brightness and now plug the first display back in and you have the brightness you want.