I lied. This really fixes the issue with blobs not hiding.

data/onload.js

 		if (isMatch(keys.elem_deselect, evt)) {
 			active.blur();
 			blobList.hideBlobs();
+			return;
 		} else {
 			return;
 		}
 	//User is typing a key to a blob
 	var c = String.fromCharCode(evt.keyCode);
 	if (blobList.visible && conf.chars.indexOf(c) !== -1) {
+		//Hide blobs if appropriate
+		if (isMatch(keys.blobs_hide, evt)) {
+			blobList.hideBlobs();
+			return;
+		}
+
 		blobList.appendKey(c);
 		evt.preventDefault();
 		evt.stopPropagation();
 
 	//Deselect element
 	if (onWebPage && isMatch(keys.elem_deselect, evt)) {
+		blobList.hideBlobs();
 		active.blur();
 
 	//Show/hide/reload blobs

package.json

 {
   "title": "Mouseless",
   "name": "mouseless",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "For a mouseless future.",
   "main": "index.js",
   "author": "Martin Dørum Nygaard",