After some trial and error, I discovered that when I make an edit using the stamp, and on the splat manager I press the “Update Render Target” button, and then I click “Update Landscape,” the landscape updates correctly only if I change its Z position (probably it does not matter what axis I change).
For example, moving the Z position from 30000 to 30001 for some reason the landscape updates.
Can anyone explain why this happens?
Thank you in advance!