Consistent menu for folder creation

When working in Verse, you don't have a consistent menu for creating a folder.

When you work in the folders in the left side of Verse and you click on a folder, you see options to rename the folder, delete the folder or to create a subfolder.

When you work in a mail, and you click on the folder icon, you only have the possibility to create a new folder and you are unable to create a subfolder.

This is very annoying, because when you are working in a mail and you want to store it in a folder, you are unable to create a subfolder if the folder doesn't already exist. You need to go to the folders menu at the left before to create the subfolder.

Is it possible to make sure that you have the same menu options for folders in both ways ?