as the title says, the mod currently doesn't work with the Factory Level (probably because there is a change in entities) regarding the blueprint (if you put a blueprint of top of an existing entities, with the same factory level and everything, it will not request the modules). Is it possible to make it works?
Link to the mod:
https://mods.factorio.com/mod/factory-levels

Hello, and sorry for such a late response. I haven't seen the Factory Levels mod before, but it's probably like you say: an assembler lvl 5 is a different building from an assembler lvl 7, so the "copy paste blueprint" code will not attempt to copy modules over.

It should still work with "manual copy paste" (using shift + right / left click), since that does work with different structures. It would be possible to add an "same entity" check that would properly check it in the blueprint mod, but I don't really plan on developing the mod.

That's fair. Thanks for taking the time to answer :)