Fix autocomplete issue on mobile

mobile/src/password/PasswordGeneratorScreen.js

@@ -157,6 +157,7 @@ export class PasswordGeneratorScreen extends Component {
       >
         <View style={{ flex: 1 }}>
           <ScrollView
+            keyboardShouldPersistTaps="always"
             style={{
               flex: 1,
               padding: 12,

mobile/src/password/site/AutocompleteSite.js

@@ -71,7 +71,7 @@ export default class AutocompleteSite extends Component {
               top: 64,
               left: 0,
               right: 0,
-              zIndex: 2
+              zIndex: 5
             }}
           >
             {highlightedItems.map((highlightedItem, i) => {