Unable to get Virtual Debit Card for Cash Management Acct

I haven multiple CM accounts.
I have 3 properties and 2 portfolios
Portfolio 1 has 2 properties, and 3 CM accounts. 2 CM accounts are per property, and 1 CM account is for office-only or non-property related business expenses.
Portfolio 2 has 1 property and 2 CM accounts. 1 CM account for the property, and 1 CM account for office-only or non-property related business expenses.

I am only able to use Virtual Debit cards for only some of the accounts, and others it only lets me issue a physical debit card.

Why is this? Are there limitations, and if so, what are they?