QuickConnect DB configuration

Experts,

Seeking your input for the below issue we are facing at a customer deployment:

Quick Connect works fine when pointing to the SQL server instance. But when configured to point to a DB listener, the connection timesout within 5 - 7mins. No errors in the log file.

From talking to the DBA, they prescribe a ConnectionString like below when pointing to a DB listener:

<transientCartConfiguration ConnectionString="Data Source=Server01.production.online.XXXXX.com;Initial Catalog=TransientCart_EXXXX;Persist Security Info=True;User ID=xxxxxxxx;Password=xxxxxxx;MultiSubnetFailover=True; Connection Timeout=36"

     ConnectionId="SqlServer" IsCartSummaryThreaded="true" NumberOfRetries="5" MillisecondsBetweenRetries="2000"/>

Question is how do we specify options like (MultiSubnetFailover=True) in QuickConnect for DB connections?

Thanks

Sundar