Custom subscriber attachment - improvement points


Hey there
I just bought "MailWizz EMA - Custom subscriber attachment" and did some tests to understand how it works and does the job, well done.

At the moment 3 things are bothering me:
#1 For the customer, when creating his campaign, it would have been practical to be able to create a folder on the fly and download the attachments at that time
Custom subscriber attachment.png
#2 I feel like all customers have access to all folders, including other customers's folders and their attachments. At the level of confidentiality, it is lost
#3 It would also have been useful to be able to activate/deactivate the option for certain groups (a bit like email verification allows for example)
email verification group allow.png

What do you think of these points?
Thank you for your help!