How do I fix my terrain mod?

Age of Empires II: DE II - Modding
1

I’m having this issue where sometimes the terrain looks like this, some areas get farms texture (I use saffron farms mod) how the heck do I fix this? I use my own terrain mod and have no idea how to fix this, it wasn’t like this before…

image
image1608×1264 1.88 MB

2

I think this is caused by the latest dlc,I also have lots of UI issues when using old mods.

3

It is by design, some maps use the farm textures, Aftermath (dead farms), MegaRandom etc.
Campaigns: Joan of Arc 1, Attila 6 (purple farms on the right)

Editor >> terrain >> land >> farm (tiny 1x1 / layering mode)

4

so it’s not fixable? or can I fix it by using some external program?