Where is the seed trigger for Vegetable Greenhouses Melons, Watermelons

[BeagleDad]

I have searched around and around. Moved the seed pallet slowly near where the seed trigger is supposed to be and nothing. Tried the seed big bags. Nothing. Tried the seeds pallet that looks exactly like the seed pallet marking where the trigger is supposed to be. Really frustrating. This is on map Dutch Fantasy on PS4.

[JensChrDK]

Is the bag/pallet on the ground, or is it liftet? They need to be liftet to be able to unload.

[BeagleDad]

I've done both. High lift. Low lift. On top of the seed pallet marker. Next to it. Every space I can slide the pallet into.