When playing around with the ClangFormat Code Style Editor I ran in a situation where the settings I have chosen in the Content and Braces tabs are note saved anymore.

Settings before pressing OK:

Now I press "Ok" as it looks good to me.

Now I "Edit..." it again:

Indenting for Namespace is activated (was saved without) but preview shows no indenting.

Same for braces:

The preview does not reflect the setting.

If I now click on the "Namespace" in settings to de-active it, the preview is updated:

The braces are note indented, but the namespace is indented, as checked in the "Content" tab.

However, remember that I deactivated both and pressed OK?