Yes, I know it doesn't modify the blueprint if it's in a library. What I mean is, it also doesn't temporarily modify it while it's in your hand. In order to get any landfill action going on, I need to make a copy of the blueprint and have it in my inventory. Otherwise, nothing seems to happen.
How to reproduce:
- Make a blueprint of anything
- Put it in the library
- Hold the library version in your hand
- Click the landfill everything button
- Shift-click over water
Desired behaviour:
Landfill ghosts get placed in water where appropriate
Observed behaviour:
Nothing gets placed in water.
Environment:
- Linux64
- Factorio 1.1.21 build 58049
- Landfill Everything 1.1.0