We found in our heavily modded playthough that galore broke / modified something with the vanilla recipes that specifically removed it from the electromagnetic plant, and slapped together a quick fix for our specific case. Probably works fine in normal cases, but feel free to unpack it / poke around.
Think it was just caused from multiple mods messing with recipes, and possibly something about electroplantify and "electronics-or-assembling" instead of just "electronics", but if you need any additional info, can try and look back / remember what was specifically causing it.
