There is a problem with TFT's stream overlay

My friend uses your stream overlay when streaming tft. His id is 小呆瓜 but has been shown as another player’s profile. He has operated many times in the stream, but his stream overlay will also change frequently. He doesn’t speak English very well, so I came to help him post. Please help him.


No screenshots were taken that day. But now searching for another player id will also jump to my friend’s account. Is there a way to solve.