This seems to be a regression with the recently (2 days ago) version.
Before, type-in questions would have focus on the text entry field. Allowing to answer several in one go without touching the screen.
At the moment, focus is out of the text entry field, meaning that for each type-in question in a row you need to tap the text entry field.
This breaks the review flow when having many type-in questions, and there seems to be no setting or keyboard driven alternative.