Fix label position on zoom.
Fix label position on zoom.

Sotera/Datawake-Legacy,TeamHG-Memex/Datawake,Sotera/Datawake-Legacy,Sotera/Datawake-Legacy,TeamHG-Memex/Datawake,TeamHG-Memex/Datawake,Sotera/Datawake-Legacy,Sotera/Datawake-Legacy