I just came back a few weeks ago and I noticed a big change on Homunculus EXP. I remember that Homunculus used to level a lot faster before and if they kill the enemies on their own they level faster. Now I came back to see they get just 10% of whatever I get. The discrepancy of my Alchemist Level is a lot compared to the Homunculus Level 83 vs Level 50. So if I go to a place where the Homunculus can kill easy and fast, they get extremely little EXP because 10% of what I get is almost nothing. So I got like 0.2 % in like 2 hours of playing in Orc Dungeon. I'm still not even a Trans class. Alchemists kill slow and it's hard for them to kill stronger enemies around their levels in the 80s and 90s.
I dunno if I'm missing something here but I really got frustrated trying to Level the Homunculus. If anyone knows how to go around this or a better way to level them, please let me know.