u/ChomiqPL

This is on android, if you have ISO and Shutter Speed on Auto and you manually adjust one of them you will see the other value adjust automatically. However, it only happens for the first change, if you interrupt the change of the specific value and adjust it again the other value will remain at the last changed value.

Example, I adjust my ISO to 100, shutter speed moves to 1/301. I keep adjusting ISO up or down but SS will stay at 1/301 no matter what. The only solution is to either fall back to Auto mode or adjust the second value manually.

Oh and don't even get me started on "Pro" mode lacking any kind of exposure information.