Labels are flashing/blinking in Map Viewer and Instant App

[MillionMap]

Ever since the Feb 2024 update, my labels are flashing/blinking in Map Viewer and Instant App.  They weren't doing this before.  I've sent a link to a coworker who doesn't see the flash/blink.  I've tried several things but the labels continue to do this.  Newly published items since the update are doing this as well.    

[WorcesterGTSS]

I am actively working with someone at Esri Tech Support on this. The case # is 03696659 and I have provided all of that information to her.

[GeoffHodgson_FSA]

I am also working with a tech from ESRI Australia on this - our case # is 03696346 - I will let our tech know your case # so the findings can be coordinated.

[MollyElmore1]

Hi, I have a ticket for this issue, I'm still experiencing it even though the ticket is closed. Case #03628207

[WorcesterGTSS]

We are still having the issue too - our case (#03696659) has been sent to the development team for review.