GPT4o, GPT4o Mini, Gemini Flash 2. Honestly I tried it with a lot LLM. 
Yes, This is happening when I set Forced Tools and add a system message to the Persona to check things. For example: “visit all website founded on google search” This is necessary for a use case that I have.
I’ll send you an example in PM because that’s could be an inappropriate content for public. In that example the bot is using the Google Search and Web Browser with Gemini Flash 2.