Compare original vs optimized image isnot working probably

[Mai-Saad]

Before submitting an issue please check that you’ve completed the following steps:

• Made sure you’re on the latest version => 2.1.3.1
• Used the search feature to ensure that the bug hasn’t been reported before

Describe the bug
1- When click compare original vs optimized in the images list, 'Yes' is there beside the optimized size

2- When click compare original vs optimized from edit image page, the original and optimized sizes are the same = approximated original size

Expected behavior
Size is similar in both views 1,2 where original != optimized size as long as the image is optimized

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context

• Original Size in the backup folder is 41.6K while in the media library list is 40.57K while in 2nd point above is 41K => Will leave this to @wp-media/productimagify to decide if further investigation/GH is needed about that
• Possible enhancement => here is to make both 1,2 have the same position for 'x'
• Possible enhancement => decrease the space between file size: value
• Same on AVIF branch

Acceptance Criteria (for WP Media team use only)
Clear instructions for developers, to be added before the grooming

[piotrbak]

@Mai-Saad Is this a regression in the 2.2 branch?

[Mai-Saad]

@piotrbak it's already on 2.1.3.1 version (not related to AVIF)