@Anamie did u figure if out yet? If not well you just simply download the export bookmark in mangabuddy then u come back to mangak then click import u should be able to find a file named bookmark-mangabuddy or something and wait it should be imported
Yolo mf read everything u want lol
ℑ ℜ𝔢𝔞𝔡 𝔢𝔳𝔢𝔯𝔶𝔱𝔥𝔦𝔫𝔤 𝔞𝔰 𝔦𝔫 𝔼𝕍𝔼ℝ𝕐𝕋ℍ𝕀ℕ𝔾
