Bug Report - Chrome Web Player - Opening Panels (e.g search) from Left Navigation Failing to Open

[bsko915]

In the web player, when clicking search, the panel opens briefly then shuts abruptly. This causes search and other navigation items requiring an extra panel to be unusable. Saw this occur with the settings option as well.

In the html of the search panel I've attributed the issue to a style that uses css matrix transform. Removing the transform or removing the last argument in the matrix causes the search bar to reappear and be usable.

<div id="suggest-area" style="transform: matrix(1, 0, 0, 1, -200, 0); width: 220px; height: 200px;" class="scale-start scale-end">

Environment:

Mac OSX 10.10.5

Version 48.0.2564.97 (64-bit)