If gutter scrolls partway out of view, can't (easily) get it back via keyboard

[peterflynn]

1. Open any file wide enough to show a horizontal scrollbar
2. Go to one of those long lines
3. Press right-arrow until the gutter scrolls partially out of view
4. Press Home twice

Result: rest of gutter does not scroll back into view

Expected: view is scrolled all the way back to the left; it works this way if the gutter is 100% out of view

Workaround:
a) (obvious but clumsy) Scroll rest of the way back left using the mouse
b) (non-obvious) Move the cursor far enough right that the gutter is entirely gone (e.g hit End), then hit Home twice again. (This only works if the line is wide enough to scroll the gutter completely out of view, of course).

[peterflynn]

This also repros in vanilla CodeMirror. I filed it as marijnh/CodeMirror2#488.

[njx]

QRB reviewed

[njx]

Looks like this was fixed in CodeMirror, will pick up in next merge.

[njx]

Appears fixed in Brackets now. FBNC to @peterflynn

[peterflynn]

Confirmed fixed