I have configured the standard CKEditor "Advanced" profile to be used by default for filtered HTML fields and have exported this (and other) configuration into a feature. During module installation, the correct settings are stored in the database. Right after, though, the setting is removed from the database, due to
ckeditor_profile_features_rebuild (see also issue 1504398). From a features point of view, this is unexpected behaviour. It would be great if this issue can be solved in a way that solves both 1504398 and still allows me to just export CKEditor profiles in a feature.