Hello,
Based on my experience as an indexer, the feature that has had the greatest impact on my productivity (at least a 5× improvement) is Remember Cover/Story → Copy Sequence.
With that in mind, I would like to suggest two improvements for:
https://www.comics.org/select_object/
Add a Clear Objects button to remove all selected objects with a single action.
Support multi-selection (e.g. via checkboxes) to manage multiple objects at once.
These improvements would reduce repetitive UI interactions and make indexing faster, especially when working on issues that differ only in the cover and comic story.
Thanks.
Simone Nardi