Feature Request for Note Spacing. A feature to display the numeric-value of each spacing column

I’m not intending an even-note-spacing now. What I want is a feature that makes it easy to know the each spacing value between all square handles numerically, even if the music contains various note values ​​and various note spacing gaps. In other words, simply, I want an option to edit note spacings by using numeric values (X spaces).
When doing note spacing, I think there are some people (like me) who want to increase or decrease the note spacing by specific numeric-values. For example, if I wanted to make any one spacing column exactly 1.5 spaces wider than before, it’s not easy to do that accurately with Alt + ↑ in current Dorico, because current Dorico don’t show each spacing column’s value numerically, and because the unit of Alt + ↑ movement is not constant depending on the justification ratio of the system.