updating UI defaults in script can leave UI and script values out of sync

[Sam-Izdat]

new default is received, but editor already has 'definitive' user value by that point, as a previous default was already set; this 'definitive' value is also not re-sent when the default is updated, so editor ends up with one value and sandbox with another

[Sam-Izdat]

All values should probably be reset on build. Even with auto-build this shouldn't be a performance issue. On the other hand, esp. with auto-build, they may be expected to persist.

[Sam-Izdat]

one possible solution is to send current value to sandbox whenever a new user variable is defined; the new default won't apply (until reload) but at least the values will stay in sync