[Feature Request]: Offset double page to the left or right

[kvb7]

Preflight Checklist

• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Describe your suggested feature

Being able to offset double pages to the left or right manually.

Additional Information

That allow correcting comic files that have been edited by removing some pages, which causes the pages to be offset to the left or right.

Sample file

Here's an example of how it works in the YACReader:

[ollm]

You can try using the function to add a blank page at the beginning, this will shift the images, although if there is a horizontal image in between it will not work.

[kvb7]

I've tried that, but being able to offset pages directly would allow correcting comics with horizontal images in between.