anisearch.com: detection

Prerequisites

[X] This is NOT a YouTube, Facebook, Twitch or a shortener/hosting site report. These sites MUST be reported by clicking their respective links.
[X] I read and understand the policy about what is a valid filter issue.
[X] I verified that this issue is not a duplicate. (Use this button to find out.)
[X] I did not remove any of the default filter lists, or I have verified that the issue was not caused by removing any of the default lists.
[X] I did not enable additional filter lists, or I have verified that the issue still occurs without enabling additional filter lists.
[X] I do not have custom filters/rules, or I have verified that the issue still occurs without custom filters/rules.
[X] I am not using uBlock Origin along with other content blockers.
[X] I have verified that the web browser's built-in content blocker/tracking protection, network wide/DNS blocking, or my VPN is not causing the issue.
[X] I have verified that other extensions are not causing the issue.
[X] If this is about a breakage or detection, I have verified that it is caused by uBlock Origin and isn't a site issue.
[ ] I did not answer truthfully to ALL the above checkboxes.

URL address of the web page

https://www.anisearch.com/character/38942,allegretto/screenshots

Description

detected on android firefox, image still display on overview (https://www.anisearch.com/character/38942,allegretto)

Other extensions used

none

Screenshot(s)

Configuration

```yaml uBlock Origin: 1.59.0 Firefox Mobile: 128 filterset (summary): network: 158421 cosmetic: 68767 scriptlet: 20817 html: 1899 listset (total-discarded, last-updated): default: user-filters: 0-0, never ublock-filters: 40090-180, 38m Δ ublock-badware: 10207-2, 38m Δ ublock-privacy: 1039-4, 38m Δ ublock-unbreak: 2530-3, 38m Δ ublock-quick-fixes: 137-3, 38m Δ adguard-mobile: 9633-11, 8m easylist: 87784-242, 38m Δ easyprivacy: 53067-69, 38m Δ urlhaus-1: 28650-0, 8m plowe-0: 3547-1062, 8m JPN-1: 15062-113, 8m filterset (user): [empty] trustedset: added: [array of 13 redacted] userSettings: [none] hiddenSettings: [none] supportStats: allReadyAfter: 3170 ms (selfie) maxAssetCacheWait: 160 ms cacheBackend: indexedDB popupPanel: blocked: 7 network: anisearch.com: 1 cdntrf.com: 4 d2wu036mkcz52n.cloudfront.net: 2 extended: ##.ads-300 ##.ad_rect ```


Firefox Mobile: 128
filterset (summary):
 network: 154993
 cosmetic: 48090
 scriptlet: 20564
 html: 1899
listset (total-discarded, last-updated):
 removed:
  adguard-mobile: null
  JPN-1: null
 default:
  user-filters: 0-0, never
  ublock-filters: 40090-120, 44m Δ
  ublock-badware: 10207-1, 45m Δ
  ublock-privacy: 1039-4, 45m Δ
  ublock-unbreak: 2530-1, 44m Δ
  ublock-quick-fixes: 137-2, 45m Δ
  easylist: 87784-175, 44m Δ
  easyprivacy: 53067-61, 44m Δ
  urlhaus-1: 28650-0, 15m
  plowe-0: 3547-988, 15m
filterset (user): [empty]
trustedset:
 added: [array of 13 redacted]
userSettings: [none]
hiddenSettings: [none]
supportStats:
 allReadyAfter: 3170 ms (selfie)
 maxAssetCacheWait: 160 ms
 cacheBackend: indexedDB
popupPanel:
 blocked: 7
 network:
  anisearch.com: 1
  cdntrf.com: 4
  d2wu036mkcz52n.cloudfront.net: 2
 extended:
  ##.ads-300
  ##.adBox```

uBlockOrigin / uAssets