Min Max Leading

[Ayo]

Who can help me get a grip on a few pieces of the puzzle?
What does Min Max leading (1.2 beta) do?
Does it have to do with different body sizes on a line?

When I try things I keep losing my text (disappears suddenly) before anything has any effect.

[VectorStyler]

@Ayo Limits the leading to a min/max value, regardless of XHeight or other leading options.
There are some issues when setting the value (same bug as other text formatting issues).
Fix will be in the next build.