[GitHub issue by davidflanagan on 2012-09-11T18:49:18Z, https://github.com/mozilla-b2g/gaia/issues/4576] In testing #4488, I discovered that when running in b2g-desktop, when the gallery is launched as an inline activity from the contacts app, and use a two-finger trackpad gesture to scroll, the gallery does not scroll, but the contacts window hidden under the gallery does scroll. @timdream would you investigate this and file a gecko bug if necessary? Note that this is only an issue for desktop, so it is not a blocker.
[GitHub comment by timdream on 2012-09-12T02:39:40Z] @davidflanagan I have never been able to launch Gallery app on B2G Desktop successfully coz I have 6GB Pictures folder on my Mac!
[GitHub comment by timdream on 2012-09-12T07:18:28Z] FYI: I tried to launch PDF app as inline activity and the scrolling works. This might be a Gallery app issue somehow.
De-assign myself since B2G desktop is no longer being active used in the development flow.
I just tried this on the latest 2.2 branch and everything seems to work for me now. Assuming this was fixed at some point.