Side pane issue

[dohgallagher]

This workflow is fantastic! I have an issue that comes up surprisingly often when the mouse pointer is located where the side pane will appear, but in advance of triggering Alfred.

• Mouse pointer happens to be where the side pane will appear
• Open Alfred and type in trigger word for better dictionaries
• Type first character of word to lookup. First option on Alfred search list automatically has full definition shown in the side pane as expected. Pointer is now "hovering" over the side pane.
• Type second character of word to lookup, presumably changing the results of the Alfred search list. The main Alfred window instantly disappears altogether, leaving only the side pane, still showing the full definition of the original first option on the search list (now irrelevant since the second character typed makes it not a match)

It's a small error but an irritating one!

[dohgallagher]

Pretty sure I've tracked it down to AlfredExtraPane, specifically func hide() within Pane.swift. If you remove the isKeyWindow test, all behaves properly. Not sure what knock-on effects that might have elsewhere.