{comments} to filename. NTFS vs .ION

The following code works fine when used with NTFS comments

Rename PATTERN *.* TO "* {comments}.{ext}" FILEINFO AUTORENAME @nodeselect
Example original filename:
Cats.jpg

Example comment:
Are cute

Example after above command is applied:
Cats (Are cute).jpg

Switch to using descript.ion (Preferences / Folders / Folder Behaviour / Use 'descript.ion' file comments system instead of NTFS comments), rewrite the comment so it gets written to .ion file. The above code now does not work. Just inserts a space. Is this a bug or does the button need to be written different to work with both NTFS and .ion?

Can NTFS and .ion be used at the same time? Meaning, I want to use NTFS on all local NTFS drives but .ion for network linux storage.

Windows 7. Dopus 11.5 x64

Does {userdesc} instead of {comments} work better?

Rename PATTERN *.* TO "* {userdesc}.{ext}" FILEINFO AUTORENAME @nodeselect
Works on both NTFS and .ion stored comments. Thanks, Leo.