Hi Sandy
"Form_FontPointHeight" seems that does not change anything for me on 19.1; I also tried to setup both "Form_FontPointHeight" and "FontPointHeight" but does not work for me on 19.1 studio. Instead on 19.0 still work both.
I think that I used "FontPointHeight" because "Form_FontPointHeight" is marked as obsolete on doc
bye Luca