Auto-Resizing of Tile-Card Fonts

Tile cards are awesome and essentially the new default.
The only thing I don’t like about them currently is, that once the text does not fit, HA cuts it and places three dots.
I propose to make this behavior configurable via the user interface.
Either the dots shall be put or the font-size should be scaled dynamically to fit the entire text.

I know that using card-mod the font can be changed on individual cards, but it is really a hassle to determine the ideal size manually and to change all tile cards appropriately.