DEV: Add toolbar button when chat in installed (PR #14422)

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It looks like you are calling a private API here. Is there a way you could make a public API for this?

@eviltrout this is true, but this is modifying the component that those are private to… so technically this should be allowed, right?

Unfortunately not. No plugin should be calling a method with _ – if I see a method with _ I don’t even search our all-the-plugins before changing it. You will need to establish a more public interface for what you are doing.