Cannot fill slurry from placeable manure pit

[jaro76]

- PC/Mac/PS4/XB1: PS4
- Vehicle/Tool/Model/Object: Zunhammer SKE 18.5 PUD, MS-Tech Liquid ManurePit, Lossberg map
- Issue: Can put manure from pig/cow slurry pit to modded MS-Tech Liquid ManurePit, but then cannot fill Zunhammer SKE from the pit
- Single- or Multiplayer: Single
- Steps to reproduce: Purchase MS-Tech Liquid ManurePit and place on map. Fill in with manure (e.g. using Kotte Garant TSA 30000) from pigs/cows pit. drive tractor with Zunhammer SKE 18.5 PUD to MS-Tech Liquid ManurePit. No filling possible.
BUT I can fill Kotte FRC from MS-Tech Liquid ManurePit, so use it as workaround (-> load slurry to MS-Tech Liquid ManurePit -> load to Kotte FRC from pit -> load to Zunhammer SKE from Kotte FRC)