Random characters from ChatGPT using safari

Hi guys, I've recently upgraded to macOS Sequoia (15.0). Unfortunately I've had issues with Safari, specifically with the website ChatGPT, while I request that generate a code from any language it displays random characters and when I paste it to the Notes app or a word document, it displays correctly. Maybe is the encoding, I have unicode UTF-8.

Model: iMac 5K 27", 2020

I really appreciate your support and your help

Thank you