Ability to Define Custom Weeks pattern for Each Quarter differently in Model Time

Currently Anaplan allows only to select one Week Pattern from 3 available to apply across all quarters in a Fiscal Year Time Calendar (https://help.anaplan.com/anapedia/Content/Modeling/Dimensions/Weeks_4-4-5,_4-5-4_or_5-4-4.htm) Example - Pick any one week configuration pattern from 4-4-5, 5-4-4, or 4-5-4 for all quarters.

However It would be great to have the ability to manually select a pattern for each Quarter, example - Q1 as 4-4-5, Q2 as 5-4-4 Q4 and Q4 as 4-4-5.  This will help in covering various variations of Fiscal Calendars   being used by different clients for their Payroll & Financial planning.