Deting a product from order not recalculating

[MGBReg]

 Success: Order details have been updated!
 Note: Order product details has changed. Total was recalculated automatically. Review is required.

the above is shown but nothing within the order alters if a deletion or qty change occurs in the back end,

regards
Paul

[Basara]

Hello.
The "Note: Order product details has changed. Total was recalculated automatically. Review is required." message simply reminds you to double-check the order to make sure everything looks correct after the update.