I'm trying to use an external JavaScript resource in Sencha Architect.
Say I want the GridFilter feature in my app.
I added the FiltersFeature.js as a JavaScript resource in Architect - ok!
I required 'Ext.ux.grid.FiltersFeature' in my grid - ok!
But now I want to config my grid, and when I open Grid features in the config area, it will not offer the Filters feature. How can I make Architect do this?

