Ads Not Collected Report: Firefox Nightly, Private browsing

[privateaccount2]

What type of Ad is not being collected

• Image
• Text
• Video
• Mid-roll Video Ad
• Popup

URL(s) where the ads appear.

Any URL in Private browsing.

Your location/country.

United States of America

Screenshot(s) of uncollected ads (disable AdNauseam if they are being correctly hidden)

Any ads in Private browsing.

Browser

Firefox Nightly, Version 147.0a1 (2025-11-28) (64-bit)

Extension

AdNauseam, 3.26.2

Additional information

Ads hide and collect when not in Private browsing mode. I do not see popup ads background canvas in Private browsing, but I do when not in Private browsing mode. In Firefox Nightly settings (about:preferences#privacy), Enhanced Tracking Protection is set to Standard, which features blocking of "Tracking content in Private Windows", which theoretically could be preventing AdNauseam in my environment, but, not too sure.