not able to save color setting on Acer Nitro XV272U

I was calibrating color settings and could save most of the settings under action/racing/sports mode (when clicking "Save Settings to" button). Basically everything was saved, only saturation settings under color weren't. There are big differences with or without those corrections, but I do not want to do this every time the monitor turns on or when I change the mode. How can this be fixed/saved permanently?

[Edited the thread to add issue detail]