WebDav backups & empty folders

I am currently using SyncBack Pro V6.5.38.0. I have installed NetDrive 2.3.0 in order to backup WebDav files. All appears to work well (had no luck with WebDrive- I could not get SyncBack to recognize UNC path to Source after much troubleshooting).

Net Drive works fine but when I run SyncBack Pro backups from WebDav (as source) to PC Drive as destination, I notice empty folders do not get backed up.
SyncBackPro log says:
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MyDriveLetter:\mywebdavdirectory\mywebdavsubdirectory\*
Does Not Exist (Source)
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I looked in SyncBack Pro Profile settings to see if I missed something, but so far have not seen anything. My profile for Source simply has this (as I want it to back up all folders, subfolders, and files):
MyDriveLetter:\mywebdavdirectory\

Is this the nature of the beast for WebDav or is there a setting in SyncBack Pro?

Not a big issue, but I would prefer directories (even if name only) get backed up.

Thanks