Per discussion. Please refer to below for the action items to solve Quick Find issues:
1. Add Quick Find switch settings in Preference -> Home screen, below Grid size of All apps (with the original search in All apps) - WeiSheng
2. Adjust orders. App search result on the top, Suggestion keyword on the 2nd. -WeiSheng
3. Suggestion keywords swtich in Search settings -> Search result - WeiSheng
4. Add an entry point to Quick Find settings in Perference - Yufeng, Emma
*Add notification to notify user about Quick Find settings(gesture and all apps search). - Mark