Asymmetric user publishing ( can not find target user! (on_add_stream) )

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Describe the bug

2 people (lets name them B and C) joined a room with 1 other person (named A) in it.

A got both B and C streams,
B got A and C streams,
C only got A, but got an error when B's user_published goes off.
on my application, the first log is us catching an empty user id,
but the second log comes from the SDK and it seems to be the reason why C didn't get B's video.

SDK Logs

Inconsistent, hard to replicate

[HAHAHA44]

Which version of SDK did you use?