Description of the issue: Ads on YouTube are no longer blocked, even in private mode, alongside all the filters/lists being updated
Exact URL of the website in question: https://www.youtube.com/
Screenshot of the ad as it appears in Brave:
Did the issue present with default Shields settings? (yes/no): Yes
Does the site function as expected when Shields are turned off?: No
Does the ad appear when using a Private window as well? (yes/no): Yes
What OS are you using when you see the ad?: MacOs 26.5.1 (25F80)
Brave version (check About Brave): Brave 1.91.180 (Official Build) (arm64); Chromium: 149.0.7827.201