Using the most recent releases of Schematica and LunatriusCore. The save button is missing. I don't have the fml-client-latest.log on my client. No clue why.

Could you try different versions of Forge? I'm not sure why it would not show up properly, unless you downloaded the mod from something else than curse, mods.io or mc.lunatri.us

My apologies. I just learned how to navigate my way inside github. I will check.

Not sure if it was a Forge issue but it's working again. the save button is back. This issue is now closed. Thank you for your patience.