Browser version can't handle longer conversations

When you have conversations over 50+ messages, the browser gradually slows down and crashes the tab.
It gets heavy performance issues, doesn’t play the text generation animation anymore and will come at you with the ‘this tab slows your browser’ notification and stop the tab.
Reload doesn’t help, the conversation just becomes unusable due to the heavy performance issues, making it only usable on the app.

Doesn’t matter which Browser you use, but here the ones I use:
Win11, chrome, Firefox
Xiaomi redmi note 10 pro, Chrome