Hi, I am new to 3D printing and OctoPi. I have a small failed area, so wanted to exclude it. I didn't think it through, but realised before continuing that I should delete the exclusion.
It doesn't appear that I am able to. There is no delete button. I tried to move the exclusion to another area, but it won't let me move it either, I can only make it bigger.
I thought this would've been fixed by now. I've been having the same problem for years. Even the modify region function is still broken. I can only expand the region, not make it smaller.
The author of the exclude region plugin doesn't have time to maintain it, so it has not seen any significant updates since 2020.
I can recommend the 'Cancel Objects' plugin as an alternative, it is not a like-for-like replacement however but (I believe) it is maintained and up to date.
I landed here in 2024 searching for this exact issue. You have to enable "Allow Deleting or Shrinking Regions while Printing" in the Exclude Region plugin settings.