I added a custom fish item through KubeJS, and I tried adding the fish to the fish profile and it seems like it doesn't works? is this a bug or is this a mistake from my end?
(NOTE: i forgot to mention that i disabled the "doMinigame" rule in both tide and tide-common config file)

this is the fish item

it doesn't detected here, even though i have the fish in my hotbar

this is the tide.toml line

The datapack system is out as of 1.3.2, and a guide on how to make one can be found here. I hope you find this helpful!

First of all, which version of tide is this on?

If it's 1.2.0 or later, the config files no longer support adding fish to the journal because of how I reworked the mod, and also because I plan on having a datapack system to add profiles in the future instead of doing it directly through the config.

I'm using 1.3.1 version of Tide. I must've missed the changelog. Sorry about that.

Also that's a great news! Looking forward to the datapack implementation

Thank you so much! also one more question if you don't mind. Is there any way to modify or add fishing in the lava loot tables? does this work?

If this was a mod, I would use a loot modifier, but for KubeJs, modifying the existing loot tables directly as you have shown should work perfectly fine!