If process is N levels deep in tree, it will be collapsed by default. N should be choosen in config window.
10 and more level deep process trees happen in builds of our software. If process tree is that deep, process names are not seen (unless I stretch the column to half a screen). And anyway, one don't usually need to see process tree that deep.
Related to http://processhacker.sourceforge.net/fo ... =14&t=1188