Can ALL INBOXES not really be "All"

I appreciate the “All Inboxes” function. But I am wondering whether it is possible to have it NOT include one email account? I’d like it not to include my “junk email” account, which I only check weekly but include all of my other accounts which I need to check constantly…

From the instructions, this does not appear to be possible.

How to use Inboxes?

This feature will take the Inboxes of all your accounts in eM Client and show them under the special Inboxes folder. From there, you can easily access every single one of them without the need to scroll down through all your other folders.