[svn] SVN icon overlays not showing properly

I met this problem with TortoiseGit and TortoiseSVN. DropBox renamed its registry entry with more white spaces as prefix " " than I did for Tortoise.

Tortoise directly can open the registry editor by TortoiseGit > Settings > Icon Overlays > Overlay Handlers there click Start registry editor and rename entries so that the first in alphabetical order to be what you want.