Bug Report – Removing Anime from Watchlist Doesn't Sync to AniList

I've noticed an issue with the AniList sync feature on Re:Anime.
When I add an anime to my watchlist on Re:Anime, it successfully syncs to my AniList account. However, when I remove an anime from my watchlist on Re:Anime, it only gets removed from Re:Anime and remains on my AniList watchlist.
It seems like the sync works correctly when adding anime, but changes aren't synced when removing them.

I'm not sure whether this is a bug or if the sync is intentionally designed this way, but it would be great if removals could also sync properly, or if there were an option to enable this behavior.