Emoji in truncated text fields crash the game

[Kevga]

Text fields that contain emoji crash the game if they contain text that is too long to display in its entirety. Can be reproduced by a <text> tag with overflow-mode='Ellipsis' and limited size that contains text with at least one emoji and that is long enough to trigger the overflow. The overflow mode doesn't seem to be a requirement for it to happen though, I've also seen it happen in a list view without that attribute.

I'm not sure if this is a BSML issue or a Unity issue, feel free to close if it's the latter. I reported this issue to monkeymanboy previously, but thought I'd add it here too so it's documented in some way.