@Fastnlight That pattern looks like it's already caught by Potentially bad keyword in answer and Potentially bad keyword in body Append -force to the command word(s) if you really want to add the pattern you provided.
I've tended to let them slide, until they hit blacklist-able levels, but I've seen others force it. I think Makyen suggested forcing them, so until I find evidence otherwise, I say go with Makyeh's opinion
@JeffSchaller If you see a specific "apk" domain that should be watched, which is only matched by that pattern watch, feel free to use -force to add the specific domain to the watchlist.
@Cow That pattern looks like it's already caught by Potentially bad keyword in answer and Potentially bad keyword in body Append -force to the command word(s) if you really want to add the pattern you provided.
