While rearranging and trying to transfer new Banks (from Arturia, such as Cinematique) in a Project, only those being from Factory or User Banks appear in the Project.
Anyhow, there is a workaround - one can rearrange it in the Polybrute Preset Browser and afterwards save it as new project (which takes a while longer for the whole process).
It is a bit annoying and might be a good feature for one of the next firmware updates.