I think it’s a phase
My baby is now 13 months but he did this from 11-12.5 months
Omg! My son just turned one and doing the exact same thing!!!
Normal to throw food
My daughter drops food on the ground especially when she's full and bored lol
My son started doing this and being picky. He started on real food but i always have baby food just in case he isn't feeling real food. I switch back and forth between the two that way I know he's still eating and getting the nutrients. He'll throw tantrums and throw his head back if he's not interested in actual food so I just bring out the baby food and he'll eat that.
It’s a developmental phase (good sign!). My son just turned one and also started throwing food. This too will pass!