It would be useful to be able to schedule recurring payments into a Shared Tab until nothing is owed.
Ideally, the user would say when and how much they want to pay into the Shared Tab and then Monzo would dynamically decide how much the last payment should be and stop the payments.
For example
Person A owes £550 to a group of their friends in a Shared Tab. Person A schedules a recurring payment of £100 on the 1st of the month into the Shared Tab. On the 1st of the next five months, £100 is automatically paid from Person A’s account into the Shared Tab. On the 1st of month six, only £50 is paid and the scheduled payment into the Shared Tab is deleted.