Note: Appears to be unrelated to T122639
This may be intended functionality, but to me it seems any kind of mobile edit, via the app or mobile web, should set the user_mobile variable. Or perhaps we could introduce a different variable for edits made via the app. Right now the lack of this functionality is causing a lot of false positives on one filter I'm working on.
- AbuseFilter log entry where user_mobile is not set: https://en.wikipedia.org/wiki/Special:AbuseLog/17434204
- The diff for the same edit, which is clearly tagged as "Mobile app edit, Mobile edit": https://en.wikipedia.org/w/index.php?title=Windows_Phone_7&diff=prev&oldid=758124440