Don't remove filtered feeds on refreshes or other times we call batch update did perform.

Mac/MainWindow/Sidebar/SidebarViewController.swift

@@ -176,6 +176,7 @@ protocol SidebarDelegate: class {
 	}
 
 	@objc func batchUpdateDidPerform(_ notification: Notification) {
+		addTreeControllerToFilterExceptions()
 		rebuildTreeAndRestoreSelection()
 	}