I want to restrict browsers in the Cloud App Security access policy.

Question

※I don`t understand English. Therefore, I use DeepL to translate. I'm sorry if it's hard to understand.

I am glad to meet you.

I want to limit the browsers on iOS and Android that can access Office 365.
I want to allow only Edge, Chrome, and Safari.

Is this possible with the access policy in Cloud app Security?
I am expecting to use an agent string.
But it is too difficult for me.

Thank you for your help.