[css-ui] "auto" value for "resize" property?

[BartolomeSintes]

Using "auto" value with "overflow" property, user agents display scroll bars only if the content is overflowing and hide scroll bars by default. If content fits inside the element's padding box, it looks the same as with "visible" value.
But if the "resize" property is used, the element always displays a mechanism for allowing the user to resize it (except for "none" value, of course).
It would be nice to have values like "auto", "auto-horizontal", "auto-vertical", etc that would display the mechanisn for resizing the element only when content is overflowing.
Is there a reason for "resize" property not having these kind of values?

[Loirooriol]

I don't see the motivation of linking the ability to resize with the presence of overflow.
In fact, as an user I would be very annoyed by this feature: if I accidentally make the element so large that it stops overflowing, then I lose the ability to shrink it back to normal.