After the update iOS version ChatGPT not responding to prompt on Safari

I updated iOS from 17.7 to 18.3. Then ChatGPT not responding to prompts on Safari. And I tried clearing cookies, but no luck.
So I sent the prompt in Google Chrome and it responded! Is ChatGPT not available in Safari on iOS 18?

This image is what is happening right now.

I’m using a translator, so sorry if it’s not clear.