Align tooltip text of oh-plan-marker

Is it possible to align the tooltip text?
When I use a variable number, the alignment gets wrong if the number goes from 1 A to 100 A.
I would like to have all oh-plan-marker labels (tooltip text) aligned right on a map.

Did you find any solution?
I’ve searched the forum quite a bit. The floorplan is kind of useless with random alignment of the tooltips, at least I don’t manage to create anything good-looking.