Sorry, correction - when switching to a new job with a new employer, they said that they get an error message whilst applying for a new CoS - there is already a CoS assigned. Is this because my current CoS is still in the 'assigned' state?

Hi, The skilled worker visa application was approved several weeks ago and I received the BRP but the CoS status is still 'assigned' instead of 'used' in the Sponsor Management System. Now, if I take another job with a new employer they will be not be able to issue a new CoS for me as the current on...