Problem with lost attachments on enex export/import

[DTLow 3,120]

I noticed lost attachments with the enex export/import process.
The images are replaced with NSF markers

Its something I noticed because I use this process with templates; it's easily replicated (Mac)
I'm guessing this also applies to backups.

I opened ticket #2652822

edit; This is being addressed in the Mac Feedback discussion at