Created attachment 381407 [details]
See screenshots. Looks like all object emojis are in activity category instead.
Created attachment 381408 [details]
Beginning of the category
Created attachment 381409 [details]
GTK screenshot 2
End of objects category, it's clearly visible those are in the wrong category in WebKit.
Created attachment 381411 [details]
Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See http://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API
Committed r251363: <https://trac.webkit.org/changeset/251363>