missing chapter tracker does not work on manga that have seasons

[Assasinart]

here is an example. there are plenty of missing chapters in the first 2 volumes but all of volume 3 have been scanlated
https://mangadex.org/title/34145/bestiary-monster-daihyakka

it thinks all the chapters are present when they are not because it does not recognize that volume 1&2 ends on chapter 18ish for each volume