I am also having same issue after switching to XCode 12.2. @mcalapatapu@nowcom.in have you tried using XCode 12.4? is it resolved in 12.4?
sinha_amitk
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It is fixed for us too. We also opened a ticket with firebase and then came to know that is was a known issue in backend and is fixed now. We are also not observing it for more than a week.