Was it finally fixed?
I have no success with the following FileDelayConfig config:
{ "*.rdf": 10800, "*.json": 10800, "*.sqlite": 10800, "*.sqlite-shm": 10800, "*.sqlite-wal": 10800, "*.js": 10800, "*.bak": 10800, "*.tmp": 10800, "*.sbstore": 10800, "*.pset": 10800 }