"aku suka minuman manis" is marked as wrong. Does formality matter in this context?
They don't matter and the variation with "aku" has been added. Please submit a report when you find cases like this!
Why not Saya suka manis minuman?
Why not aku?????
Saya menyukai minuman manis.
Aku menyukai minuman manis.
The word " Aku " And " Saya " is just the same, the difference is " Aku " not formal and " Saya " it formal,But the application use the Formal word to teach