I noticed that video keeps playing after closing its containing MiniBrowser window. We never hit -[WKWebView dealloc]. Need to figure out who's keeping it alive.
This is creating a retain cycle: _textFinder.hideInterfaceCallback = ^{ [_webView _hideFindUI]; };
Created attachment 389465 [details] Patch
Comment on attachment 389465 [details] Patch Clearing flags on attachment: 389465 Committed r255543: <https://trac.webkit.org/changeset/255543>
All reviewed patches have been landed. Closing bug.
<rdar://problem/59090239>
There's a warning for that that we should consider turning on!