Old H-1B Visa Withdraw/Revocation

My employer filed h-1b visa extension back in 2019 for client A and got it approved and back in 2021 I moved to different client B but with same employer and an amendment was filed for moving to a new client & location and got it approved. I recently noticed that my employer withdrawn/revoked old H-1B extension filed with client -A. When asked about it, they said they only keep current ammended H-1B always and have to withdraw old H-1B petition which was filed with client A. And was said Active ammended petition with client B should hold good. Is this true?

Hello @anil_am22 can you please provide your thoughts on this!

If the most recent H1B is approved and active, then it should not be an issue.

Thank you Anil!! This helps!