Is your feature request related to a problem? Please describe.

I am attempting to incorporate nested chat functionality into a graph-based implementation. However, the nested chat feature is not being invoked successfully. Additionally, when I tried to implement a nested chat in standard group chat, it started causing issues as well. I am uncertain whether the root of the problem lies with the group chat implementation itself or if there are challenges in properly integrating the nested chat capability. I would appreciate a straightforward implementation example demonstrating how to effectively incorporate nested chat capabilities within a group chat system, potentially utilizing a graph-based data structure or a similar approach.

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Additional context

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