Hi Alexanda,
Just using the new release v4.350|CSS version: 4.10 / 4.10|spjs-utility version: 1.25, and I’ve hit an issue with SPFieldMultiChoice fields. These display ok when they are Editable but when I make them read only the choice names disappear and they display like (see attachment). I’ve tried the form in an older version and the multichoice field works fine, it lists the selected items separated by commas.
Kind regards
Ian