Export profile modules bug (2.6.1)

[joe_g]

I ran into a bug with the latest stable version of PW (2.6.1) and site profile exporter:

I'm trying to create a distributable installation using the export profile, but in the latest version after installing selecting my exported profile the modules aren't installed. They are all there, in the modules folder. If I press "refresh" in the modules menu, all is fine; they all appear and become installed immediately. 

I'm getting the same result exporting a profile from an older version of PW (2.5.22 dev). Importing to another old version works fine, so I'm guessing the problem lies with the importing in 2.6.1.

Ie. 

2.5.22 dev -> 2.5.22 dev = fine

2.5.22 dev -> 2.6.1 = needs refresh

2.6.1 -> 2.6.1 = needs refresh

So the problem is with installing with an already-exported site profile, not so much the site export.