How to upload mutiple attachemnts in one go in Nintex form

Hello,

I have a requirement of attaching multiple attachments in one go. User can attach up to 99 attachments in the list Item.

Default form and Nintex form does not allow multiple attachments in one go.

When I set multiple property to ($(".ms-fileinput").attr("multiple","multiple")) file input control it worked for default form but not working for Nintex form.

I set multiple property for Nintex file input control as shown below.

$(".nf-attachmentFileInput").attr("multiple","multiple");

I can choose all files, but  when click on open , only one file is getting saved in Nintex form.

Its very difficult to attach files one by one.

Is there any fix or workaround?

Thanks,

Prashant