Scale bar issue for interface

Hello,
I'm trying to look at stress on an interface, and want to change the colour scale to see things more clearly. When I try to do this the usual way (double clicking on the scale bar or going into legend settings and adjusting the maximum and minimums) the manual scale I input doesn't get reflected in the results, and then when I open up the legend settings again it just goes back to the automatic values. I'm using version 22.01.00.452. The scale seems to adjust fine for soils and plate results, just not the interface, any idea if i'm doing something incorrectly or if it may be being caused by something?
Thanks
Maddie

Edit: Actually, trying to look at structural forces in my plate, i'm not able to change the scale for those either, I get the same issue of the scale bar not updating based on my manual input for max and min.