unhandled promise rejection on every action

[rizen]

Given this codebase: https://github.com/rizen/hangman

The game all seems to work fine, but on every letter selection I get an unhandled promise rejection

It is possible that I've done something in my code wrong. However, I get the same error on every take action in the basic game when you do a bz new. So I think it's fundamental to the core.

[rizen]

This is in Safari 17.3.1 in case it matters.

And this is what that exception looks like when expanded.