PROBLEM PREMIERE PRO 24.6.3 AFTER EXPORT AND PREVIEW PLAYER WITH MAC 14.7.1

Hello,

I've the problem after video export with PREMIERE PRO 24.6.3 on Mac OS M2 Ultra 14.7.1.

The video play on preview Mac has frequently mosaic pixel with all exports. But If i play with another player (for example VLC), i haven't the problem.  

To temporarily solve the problem, I activated the "software only" encoding option in the export - video menu. I think it's not normal and I'm not alone with this problem.

Out of curiosity, I also tested an export with a DELL Xps Windows 11 24H2 with Premiere Pro 25.0.0 (build 61). I copy the export file (from windows) to Mac and I haven't the problem. 

Thanks for your Support