Problem with "pretty" google plus ID afte

Hi,
I'm just a moderator on a site using WBB4 (I don't own the license, so I cannot post on the bug forum).
my google plus Id is not 21 digits like most, but long ago they google gave me the opportunity to make it look pretty like "+JohnDoe"
WBB4 refuse that ID (it probably ask for the 21 digits only)

Not a problem for us, but maybe the devteam can integrate the correction in the roadmap...

best regards.