AN-form Help needed Please.

[Checkmate101]

Hi Gurus , I am applying for my nationality soon and I have a council appointment to check my documents this Monday. I have had my 2nd Referee put his details in my form today , however once he was done he told me he now uses different signatures to the ones he got in the passport and he's been using his new signatures for a long time now everywhere including the banks and stuff. I was wondering if he's put different signature on my AN FORM different from the ones on his passport is that a problem ? Please advise. Thanks

[CR001]

You don't submit copies of referees passports so unlikely to be an issue.