Describe the bug
I am using Kea to download comics translated into multiple different languages, which mean that they have the same ID. For example:
https://www.webtoons.com/en/supernatural/lalins-curse/list?title_no=1601
https://www.webtoons.com/es/supernatural/lalins-curse/list?title_no=1960
Are two different comics, "Lalin's Curse" and "La maldición de Lalín", but they have the same ID "lahlins-curse" in the URL. When you try to add both into the queue, only one gets added (and it's unclear which version is downloading).
To Reproduce
- Add both comic URLs into the queue, and click "add all to queue".

- Only one URL will be added to the queue, and the UI doesn't tell you which one it added.

Kea Version
What version of Kea were you using?
Kea v.1.3.4