I may be using this incorrectly but the modern text Auto Height function seems to not work correctly on custom font sizes, it doesn't increase the height enough resulting in a scroll bar for the text and in some cases the text is cutoff.
I attached a picture as an example using the same text
Left is old text font Segoe, font size 20, auto height on, wrap on - no scrollbar next to text
Right is new text font Segoe, font size 20, auto height on, wrap on - scrollbar next to text and cut off at the bottom, increasing the font weight makes this even worse, where even to top is cutoff and can't be scrolled up to view the text.
Also as an aside, why is the same font size number resulting in such different font sizes? Just curious because all modern controls seem to be smaller especially on phone layouts