Ill just add that information in the opening post that claims 3.1 works is wrong. All 3.x versions have this bug, it is just that it is less severe in 3.1 and below. It works fine only if you go down to 2.93. I am attaching file with simple rock that is very sensitive to this quite frankly critical and workflow breaking bug. I simply use hotkeys to switch between object mode and sculpt mode and the rocks shape drastically changes. I don't understand how something this glaring goes unnoticed by users for so long.