Couple of MultiChoicePropertyComponent requests

I would like to request the possibility to set the minimum number of options to be shown in a MultiChoicePropertyComponent (that is the number of items shown when the component is not expanded).
At the moment this minimum is hardcoded to 2, but it would be useful to be able to change that.
And in the case where this minimum number is set equal to the total number of items, then that would mean that the component is always expanded, and the ‘expand button’ could be hidden (and the extra height it takes removed).

Also it would be cool if the height of the toggle buttons could be customised.