In Whiteboards, could we get an "Auto" font size that scales to the size of the Sticky Note or Shape?

I.e., if you type more text than a Sticky Note allows, the font gets smaller and the Sticky Note remains the same size.

Likewise, once you release resizable sticky notes, this Auto font size would scale the font up if you make the note bigger.

Or in Shapes right now, if you drag to make the shape bigger, the font stays the same size. This can be useful, but it can also be a problem if you make the shape big, as then the font is really small. An Auto option would scale the font up as you make the shape bigger.

: If you select a font size, it should stay that size no matter how big you make the object it is in. If you select "Auto", it should scale with the size of the object.