Describe the bug
adding the same item but with different nbt to the favorites list does not work (e.g. two ender eyes but they each have different names and lores: only the first one added will actually be added to the favorites list) (another example: different player heads: only one player head adds)

Steps to Reproduce
Steps to reproduce the behavior:

• open inventory
• press a to add items
• press a to add an item with a different lore or name or just nbt in general but the same item as before
• notice that it does not add

Screenshots

Environment (please complete the following information with the version):

• Minecraft: 1.17
• Mod Loader: fabric

Logs
no special logs show up (i am using other mods and if requested will try without them)

Additional context
it also deleted all my favorites from 1.16 (i save backups of the config so they don't get deleted) and it is now storing it in yet another format. maybe have it convert old favorite format to new format or just be compatible with old format?