140193 2015-01-07 12:40:19 -0800 Web Inspector: Cursor & scroll view jump when editing in style sidebar for the first time 2015-03-24 17:27:50 -0700 1 1 1 Unclassified WebKit Web Inspector 528+ (Nightly build) All All RESOLVED WORKSFORME InRadar P2 Normal --- 1 bugzilla jonowells graouts joepeck jonowells mattbaker nvasilyev timothy webkit-bug-importer oldest_to_newest 1059465 0 bugzilla 2015-01-07 12:40:19 -0800 Screen recording of this issue in WebKit r178028: http://roguewhaler.net/files/web-inspector-jumping.mov When editing in the style sidebar for the first time after opening an Inspector, several things may happen: - The cursor may jump to the beginning of the line. - The scroll view may jump so that the line being edited is at the top. - Characters typed may be skipped. The linked video shows the first two issues occurring. The above may occur when typing or when clicking the checkbox next to a style declaration. Subsequent edits behave correctly. As far as I can tell, my symptoms are the same as reported in #137467. (However, that bug report mentioned ensuring the Inspector is docked — I can reproduce this issue reliably regardless of whether the Inspector is docked, bottom or right, or in a separate window.) I can reproduce this consistently in Safari 8.0.2 (10600.2.5) and WebKit r178028, both on OS X 10.10.1 (14B25). 1059467 1 webkit-bug-importer 2015-01-07 12:40:45 -0800 <rdar://problem/19402097> 1067478 2 jonowells 2015-02-06 17:35:31 -0800 I'm having trouble reproducing this. Is anyone else able to? 1079746 3 timothy 2015-03-24 15:48:22 -0700 Please check the latest nightly build. 1079790 4 bugzilla 2015-03-24 17:27:50 -0700 I actually can still reproduce it in r181893, but only on certain sites. I’ll see if I can narrow it down into a proper testcase.