Context help prefers to show the OLDEST version of the available docs

Background

• I have Qt 5.2.0 RC, Qt 5.1.1, and Qt 4.8.5 installed in my PC.
• I set up a project to use the Qt 5.2 kit only.

Issue

• When I mouse-over a class/header and press F1, Qt Creator shows me the documentation from Qt 4.8.

Expected behaviour

• Qt Creator should show the newest docs applicable to the project.

Workaround

• Go to Tools -> Options -> Help -> Documentation and remove the old versions. This must be done every time Qt Creator is launched.
• Note: Removing Qt 4.8 docs will make Qt Creator show Qt 5.1 docs. The latter must be removed to in order for me to get Qt 5.2 docs.