Interesting observation is also that it depends on which workspace you are. It works properly if the left margin is an ``interior'' workspace boundary (i.e., there is another workspace to the left) but it does result in a (according to xwininfo) 11pt gap to the left margin in all left-most workspace!
Also, the same problem arises with alignment on the top. On top-most workspaces there will be a 10 pt gap to to top but it does work properly for other workspaces
Interesting observation is also that it depends on which workspace you are. It works properly if the left margin is an ``interior'' workspace boundary (i.e., there is another workspace to the left) but it does result in a (according to xwininfo) 11pt gap to the left margin in all left-most workspace!
Also, the same problem arises with alignment on the top. On top-most workspaces there will be a 10 pt gap to to top but it does work properly for other workspaces