"Sorting by source" issue when source adds new chapters

[kamik-hub]

Steps to reproduce

1. Source(site) adds new chapters in the middle of existing ones
2. Update novel in lnreader
3. Chapters order messed up

Expected behavior

Order should be ok, just like on site/source

Actual behavior

Order of chapters is not correct

LNReader version

2.0.2

Android version

Android 16

Device

Samsung S24 Ultra

Other details

I don't know that's plugin or reader in general problem.

Acknowledgements

• [x] I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• [x] I have written a short but informative title.
• [x] If this is an issue with a plugin, I should be opening an issue in the plugins repository.
• [x] I have updated the app to version 2.0.2.
• [x] I will fill out all of the requested information in this form.