Running into a bug where the whole screen just goes black randomly, since the bugfix+code changes ...4 minutes ago
I couldn't pinpoint it exactly, but it seemed to be something to do with interacting with the discard pile? Either clicking on it, or the spectral arrows being discarded..? Take that with a significant grain of salt, though - I was only just starting to look into the console logs+debugger as you reverted. :)
Browser build, Chrome v123.0.6312.106