Can't collapse block, erratic scrolling

[roberttolton]

First of all, love the plugin and the Ace editor.

Though I've seen some issues, one where the field is within a Matrix Block the block can't be collapsed. The other where if you select text, click outside the field, then click back inside the field, the page is scrolled all the way to the top.

Screen capture video:
http://cloud.roberttolton.com/1p0u3P39050y