sendFollowUpMessage crashes when model is asked to make a tool call

Is it just me, or when we call sendFollowUpMessage with an instruction to make a tool call / show a widget, the UI crashes? If we copy the exact same prompt and submit it via the chat ui, it works

It seems to happen for Free users. Plus + users are ok.

And it’s not just about showing a widget, but calling a tool, like updating metadata on a project.