Increase character limit on Kanban cards

I really don't understand why Miro team restricts characters in every kind of text input they have. The same applies to tables….

The current character limit makes kanban unusable for me. I run into similar issues with regular text boxes as well.

I just set up a large program with kanban as the backbone, only to just now learn that the character limit will not make it functional. Our team will probably lose credibility by having to switch tools/methods and re-set up the program structure. Very frustrating.