Caption Line Breaks

Has Adobe considered allowing caption line breaks as a feature in Adobe Express? The generate captions feature is okay but certainly far from great. Given that it often misses spoken words, it would be nice to be able to add more lines for missing text. As a user, I am locked into the number of caption lines that are auto-generated by AX. Meaning, if I add missing text to pre-existing lines, the text won’t fit on that line. But I also can’t (that I have found) create a line break to add more text.