Have a few requests that would help in the overall user experience
Networking between your computer and device so syncing can happen wirelessly (similar to Chunky)
Some kind of overlay or something that shows what was read when looking at the collection(s). Meaning when the comics are in their respective groups something shows what was read. Either that or when its in the collapsed view the next no read issue should be at the forefront.
After grouping what you’re reading it should automatically take you back to the all titles screen.