Thanks for the information provided to the Illustrator team.
We are able to reproduce this issue at our end and the engineering team is currently isolating this issue further to get to the root cause.
With Best Regards,
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MacOS Catalina 10.15.7
MacBook Pro (15-inch, 2017)
2.8 GHz Quad-Core Intel Core i7
16 GB 2133 MHz LPDDR3
illustrator version 25.3.1