You are saying it second time, so I`m guessing that I`m late to the party with Yappari and you are not interested in user feedback regarding future improvements anymore.

Ok - fair enough, but nonetheless here is another one (either for you or some another dev willing to pick up):
16. Message input field (white one, text field) is automatically adding lines (rows) when long text is written - up to 5 lines. Good.
But when you delete such a long message it`s not automatically resized to small, one line field size. So there is actually only one line inside but it still looks like there are 5:


Proper behavior is like in the stock sms app: auto enlarge text input field size up to 6 lines of text and auto reduce again to 1 line upon its deleting.