Is there are backdoor in Enpass with OneDrive Sync?

[MOM20xx]

Hi,

I'm wondering why Enpass Folder on Onedrive is shared. On my Mac i see

 

What is i:0i.t|ms.sp.ext|00000000-0000-0000-0000-0000442bb943@9188040d-6c67-4c5b-b112-36a304b66dad? My girlfriend has the same entry in your onedrive for enpass folder

 

[MOM20xx]

ok this seems to be enpass itself according to the following screenshot. 

is this correct?

 

and 9188040d-6c67-4c5b-b112-36a304b66dad is the microsoft tenant for microsoft personal accounts