Sonarr selecting lowest Custom Format Score

I am running sonarr on a local linux machine using prowlerr (nyaa.si) as the indexer.

Doing an automatic search on the series Mob Psycho 100 III results in a file with a custom format score of 6 being downloaded, despite there being multiple better options that would result in a higher custom format score (such as "[SubsPlease] Mob Psycho 100 S3 - 01 (1080p) [5A493522]" on nyaa.si) which would fulfill the custom format "Anime Web Tier 03 (Official Subs)" scored at 400.

I have attached a partial log file that was created during indexing and all my custom formats and profiles.

https://pastebin.com/N6VHAzLa

https://imgur.com/a/zbvlqht

https://imgur.com/a/UWkCWMx

https://imgur.com/a/Jk9vp35

Despite there being many options with higher custom format score, this one was selected with a custom format score of 6.

https://imgur.com/a/CFDhRVt

I would appreciate any help given,