Can't change account.musehub.com profile name/picture

Apologies if this question has already been asked in another topic.

I updated to Musescore 4.4 on August 29, and updated the Muse Hub along with it. I saw that my old name and very old profile picture are being used in both the new free-floating Muse Hub window and on musehub.com, and I can't see a way to change/update it.

When I signed up to all things MuseScore originally, I did so with my gmail account (which, so far as I can tell, has also been updated (mostly) to reflect current changes). Is this a MuseScore problem or a Google problem? Anyone else having similar trouble?

Thanks in advance!