9

Steps to reproduce:
Go to bestbuy.com when using uBlock Origin (Firefox)

Notice of Unsupported Extension API: browser.webRequest.filterResponseData() ::

Expected behavior:

Orion and macOS:
Big Sur RC 107.13

Image/Video:

    a month later

    This API is severely limiting dynamic blocking ability of uBO. I hope this is given priority and implemented at the earliest.

    3 years later
    No one is typing