I just upgraded to SW2019, SP5.  Today is my first real use of it and I've already encountered a serious bug that I haven't seen before.  There is a new checkbox in the dimension manager panel called Link Precisions with Model.  When I check this box, all of the tolerances get changed to +.035/-0.  If the dimension doesn't have a tolerance and I change the tolerance to Limit, I get the same +.035/-0 limits.  To make matters worse, not only is the drawing wrong, ensuring that the part will be machined incorrectly, but it also drives the incorrect tolerance down to the model.

Is this a known bug or have I once again achieved something unique?  Is there a solution?