The wildcard restriction for user/%user doesn't seem to work correctly when the logged in user changes the configuration.

For example, background-color property gets changed on only the /user page. Furthermore, the path restriction user/49 (just an example can be any user id) changes both the /user path and the user/49 background color. Resulting in color changes for every profile. I guess my main issue is that there seems to be no set feature/support for user profiles. Would indeed make this module spectacular. It works however in every other use case I've tried.