Behavior bugfixes

src/editor/widgets/Autocomplete.js

@@ -12,6 +12,7 @@ const Autocomplete = props => {
 
   const onInputValueChange = ({ inputValue }) => {
     props.onChange(inputValue);
+
     setInputItems(
       props.vocabulary.filter(item =>
         item.toLowerCase().startsWith(inputValue.toLowerCase())))
@@ -26,11 +27,18 @@ const Autocomplete = props => {
     getItemProps,
   } = useCombobox({ items: inputItems, onInputValueChange });
 
+  // TODO onEnter?
   const onKeyDown = evt => {
-    // Only forward key events if the dropdown is closed, or no option selected)
+    if (evt.which == 13) {
-    if (!isOpen || highlightedIndex == -1) 
+      if (!isOpen || highlightedIndex == -1) {
+        setInputItems([]); // To prevent the popup from showing up afterwards
         props.onKeyDown(evt);
       }
+    } else if (evt.which == 40 && props.content.length == 0) {
+      // To make options appear on key down
+      setInputItems(props.vocabulary);
+    }
+  }
 
   return (
     <div ref={element} className="r6o-autocomplete">

themes/default/editor/widgets/_autocomplete.scss

@@ -25,7 +25,6 @@
     padding:0;
     list-style-type:none;
     background-color:#fff;
-    min-width:100%;
     border-radius:3px;
     border:1px solid #d6d7d9;
     box-sizing:border-box;

themes/default/editor/widgets/tag/_tag.scss

@@ -15,7 +15,7 @@
   }
 
   ul.r6o-taglist {
-    flex:1;
+    flex:0;
     white-space:nowrap;
 
     li {
@@ -88,7 +88,7 @@
   }
 
   .r6o-autocomplete {
-    flex:2;
+    flex:1;
 
     li {
       font-size:14px;