Mod barn manure issues

[Lawma]

Giants, can you please figure out why mod barns with built in manure spots keep having issues creating manure on initial release? After you do that, please put a PSA for the modders. Lancy barns had the issues yesterday and I saw a mod review showing no manure being created on the old stable that was released today. I believe this was also problematic for the red barn pack released awhile back.

Thanks, bye