I also feel that the translation for that part sounds strange, even for me as an Indonesian speaker. I think the most appropriate sentence would be something like, 'Even though she has a small body, she possesses great abilities.' or 'she holds immense capability'
Pemenang MC paling rizzing tahun ini adalah Suzuki. Gak tau ya, kayak kata sama tindakannya keren woi. Gak kek di manga lain yang heroine-nya cuma deket dikit sama MC langsung doki-doki.