Bug – var() values in Font Weight don't switch controls into breakout mode

Happy Forms-Eve to all who celebrate,

Just noticed a small bug. When I create a prefab or component and set a variable like var(--ds-font-semibold) on the Font Weight field, if I ever click over into the primary tab, it shows “100” as the value it’s set to rather than the var(). The CSS comes through to the front end correctly, it’s just not flipping into breakout mode automatically like other fields do when they’ve got a var() set on them.

To see what I’m talking about, take a look at Font Weight in these screenshots. I would expect the Font Weight field to display the var() like the Font field right above it.