MTD IT variable field should report from the Filing Details

In our email reminders for our MTD IT clients, we are using the following variable in our template %MTDQUARTERLYPERIOD% which is defaulting to "Q1 - 6th April to 5th July", however within the Client Info section under the MTD Quarterly Filings Details" tab, the "MTD Quarterly Filing Period End" is set to 30/06/2026 therefore the email should display Q1 – 1st April to 30th June.

HMRC allows agents to file at the end of each month, similar to VATs, therefore the variable should reflect the option that has been entered, rather than defaulting to the 7th of each month.