Chat Replace player in Multi Battle breaks if replaced player name is misspelled

[Felucia]

What type of bug are you reporting? Unsure

What is the bug?
this suggestion sounds like a bug report

Today, when we played a tag team match, I mistyped my partner's name and it said player not found and then I could no longer control the game (Or anyone for that matter). Therefore I'm making the above suggestion to prevent similar situations.
Edit: By /replace I mean the replace player function, sorry for causing confusion

I'm unable to test if this is still present right now, I'm just crossposting it to the right people.

Are you able to replicate it? If so, how?
-