previously, accesses to keys that were known to fall through to parent objects were redirected to the parent objects. extend this to assignments with ASSIGN_EXISTING.
previously, accesses to keys that were known to fall through to parent objects were redirected to the parent objects.
extend this to assignments with ASSIGN_EXISTING.

FeepingCreature/jerboa,FeepingCreature/jerboa,FeepingCreature/jerboa,FeepingCreature/jerboa