Restful Voicemail on Digium D70 and multiple accounts

Asterisk 13.6.0
EndPoint Manager
Digium D70 1_4_2_1_73372


I have 3 extensions setup as accounts 1,2 and 3 on the D70 phone and they appear and work properly.

I setup 3 Restful-API buttons for the Voicemail app and used account 1,2, and 3.

When pressing the button on the phone, the voicemail app always opens up only account 1 for all 3 buttons.

Please let me know how to get each account to open its associated voicemail REST app.

Thank you.