The buttons on the top and the buttons on the bottom of the form don't quite match.
Button Properties
Save & Close Buttons:
Show 'Save' Button = Yes
When object is modified: Save & Close
Close form after save: Yes
Show 'Close' Button: Yes
Show buttons/operations on form:
Place buttons at the top of form: Yes
Place buttons at the bottom of form: Yes
Show icons: Yes
Show text: Yes
Top of Form Buttons
If Form Properties - Save when closed: Yes,
Bottom of Form Buttons
If Form Properties - Save when closed: Yes,
The bottom of the form displays the 'Save & Close', 'Close' & 'Cancel' buttons.
The 'Close' button uses the save when closed settings and saves and closes the form without needing any confirmation, this is already achieved with the 'Save & Close' button.
The 'Cancel' button is also displayed which is a good addition
If Form Properties - Save when closed: No, the buttons on the bottom match the buttons on the top