Increasingly Difficult & Counter-Intuitive Text Editing [mobile]

Adobe Express has got to have the most difficult & least intuitive text editing that I've ever seen. Take, for example, a text box containing just the word 'TESTING'. In the past, I was able to tap & hold the blinking text cursor & drag it to move it between any 2 characters of my choosing. And if I wanted to "select all", I'd simply double-tap any part of the text, highlighting a whole word. Then an option to "select all" would appear, which would highlight everything in the text box.  Now, there is no way to "select all" that I can find. Or even a way to select just one word, or one character. Nor can I figure out how to move the cursor left/right or up/down amongst text. 

Is this something that anyone at Adobe is aware of, or could it be a more localized issue, perhaps some option I might've accidentally changed? Feel free to let me know if I did a poor job of explaining the issue I'm experiencing.