Important, I think...
Why does a brush (A) lose any custom-applied settings if we change to another (B), then return to (A)?
If we want to make maybe several temporary changes (not permanently, by creating a new variant) we have to remember and then re-create those changes every time we switch to different brush and back again?
Would it not be possible to : retain any custom changes until a Reset Button (in Gear-Wheel options) is selected? (Maybe Reset Current Brush and Reset All)? In other words: only Reset when we choose to?
