All Challenge conditions show "?"

[tcorbly]

Per @bmcdorman digging through code:

The challenge UI is currently showing "?" on every condition, which is a fallback error state in the UI used when it's confused. Instead, it should be showing text like "all of" or "exactly one of".

It's probably occurring due to missing LocalizedString entries:

Simulator/src/util/LocalizedString.ts

Line 155 in 0525c51

if (fallbackIndex >= fallbacks.length) return '?';