How to format a text box size using Mindmanager for android OS tablet??

Hi all

The only feature that is preventing me from using Mindmager for android OS table (Samsung) during my university classes is not being able to resize the text box (like dragging and dropping the text-box corners and putting it in the size I want it to be, then the text in it gets automatically adjust accordingly).

Can anyone confirm this can be done for android tablet's version? This is so such a basic feature that it is hard to believe it is not available for android OS. :(

Please your help!