Hi there
Don't know if that's intentionally, I don't think so though. After installing the mod, the recycling recipe for advanced circuit and lds are switched to produce a hephaestus-token.
I'm not sure how this works, it seems that one recipe will win in the end, and you seem to add additional reciped for those in prototypes/recipe.lua.
I think Factorio/data/quality/prototypes/recycling.lua picks up these as described here https://wiki.factorio.com/Recycler#Technical_details, although I don't belive that this part is correct "items with multiple viable recycling recipes are made non-recyclable to avoid ambiguity", because then no recycling recipe should be created at all I think.
However, maybe you can set auto_recycle to false for your recipes? I'm not sure if that would be the valid way or how to handle this correctly, but it seems to me that changing the recycling recipes to outputting hephaestus-token is not correct/intended...
Edit: Yes, just tried, if I add auto_recycle = false to the recipes created via create_exchange, the normal recycling recipes are back. I'll leave that for now in my save, so I can use recycling as usual/as before.