In Qt 4.7 if one set the 'always enable' option, the registry keys were created and stored on Windows, but after upgrading to Qt 4.8 the keys don't get created or read anymore.
The attached application can be used to reproduce the problem.
Created attachment 182538 [details]
Created attachment 183194 [details]
Looked at it and it seems that the settings are persisted differently since http://trac.webkit.org/changeset/76770
An application should call:
to enable those settings to work in the application.
The patch updates the documentation.
Comment on attachment 183194 [details]
Clearing flags on attachment: 183194
Committed r140326: <http://trac.webkit.org/changeset/140326>
All reviewed patches have been landed. Closing bug.