What you were expecting:
After choice is selected, AutocompleteInput filled the textInput with selected choice
What happened instead:
After choice is selected, AutocompleteInput filled the textInput with selected choice then pop-up all the choices again
Steps to reproduce:
- Goto demo site, to edit an order (e.g. https://marmelab.com/react-admin-demo/#/commands/280)
- Enter a customer name in the Customer field
- Select the choice with your mouse
- All choices were pop-up again
Please see the attached GIF for the issue

What you were expecting:
After choice is selected, AutocompleteInput filled the textInput with selected choice
What happened instead:
After choice is selected, AutocompleteInput filled the textInput with selected choice then pop-up all the choices again
Steps to reproduce:
Please see the attached GIF for the issue
