Information changed when exported back into LRC

After exporting a RAW (DNG) processed image back into Lightroom Classic LRC I find a lot of the original info has been changed, see below.
The ISO changes i.e. original = 1000, processed copy 1= 1008
Focal length changes from 700mm to 697.9mm
The aperture and shutter speed disappear.
The capture date is replaced with the date the Topaz Photo AI processed the copy.
My copyright info is removed.

These are the changes I have noticed on my Windows 10 PC, but there may be more.

(Original image)

(Topaz Photo AI processed image)

Many thanks
Paul Watts

Steps to reproduce issue:

  1. Step 1
  2. Step 2
  3. Step 3

Topaz Photo AI [v1.x.x] on [Windows/Mac]

Which Lightroom plugin are you using:

  • The RAW plugin, accessed through File > Plug-in Extras > Process with Topaz Photo
  • The External Editor plugin, accessed through Photo > Edit in > Topaz Photo AI

Hi John,

I used the RAW plugin.

Paul

Would you mind please take a screen recording of this behavior so I can see exactly what is happening.

Loom is a great free application for this : Loom | Free Screen & Video Recording

Also please submit some example image(s) to my Dropbox using the link below.

Dropbox File Request

Be sure to send me a note to let me know you sent something.