At the moment if you have a text input control set to multiline, there is no easy way to make the text input box grow and shrink in height to accomodate the text entered. All that happens if you enter more text is that a scrollbar appears. What is required is a "AutoHeight" property.
I think this is a fundamental requirement for a form.
Truly appreciate workaround provided by @mr-dang. Also adding @FilipK to comment on roadmap feasibility.
Thank you,
Audrie