Request: Consolidate multiple formats of single book

[clear-design]

I've synced my Calibre library to a folder on my phone, which Librera scans as it's library. Any book that has multiple versions within Calibre has each version shown within Librera (a separate book for epub, mobi, pdf, etc).

These multiple formats are within a single folder, as per Calibre's standard, and it would be wonderful if that redundancy wasn't shown within Librera's library.

I'm sorry if I'm already missing something that would accomplish this, but I've searched around a bit, and can't find a solution that doesn't just hide all of a single format. There are some books where I only have a pdf, and others only an epub, but if I have a book that has both epub & pdf formats, Librera shows both.

Thanks!