Describe the bug
Hi there ! I ran into an issue today. I'm making a modpack for myself (hehe) and i was trying to add more items and block to the list. The problem here is when i try to type any new block or item, they seem to not register even if the JSON file is valid.

Expected behavior
Try to add new block from other mods : BlueSkies, Undergarden, The Abyss 2, Infernal Expansion, Apotheosis, Scaling Health, Netherrocks, Easy Steel & More, BYG, Forbiden & Arcanus and End Phantasm.
For the moment i only add BlueSkies block (ores and ingots) and nothing is working. Is there a way to add more block? Or a way better than F3+H to find the block tag if i dont have the good one?

Text Log
The Item Value (that i'm trying to modify)
(notepad)item_values.txt

Additional context
Help Me? :D

[Sorry im on my phone]
I'ma gonna check in a hour(n'½) for the Log. I know there no crash/error at the moment, but yes i reload the config and relaunch the game (save/exit->relaunch). Also my pack is about 156+ mod install, mostly Structures, couple Mobs and Adventure. I know that i got Polymorph install (witch can propose multi-recipe for block) if that can help. I'm gonna edit this last post later to add my ModList.

Edit: Despite getting a list of all the mod, i've seen that i was on the wrong....modpack....

I'ma gonne re-try..... sorry bothering you T_T'

RE-Edit: It work....my bad...
Note to other people, don't work on multiple modpack at the same time and open config from different version. Everthing works perfectly.
Ps: I Love your mod :D

What minecraft and modversion are you using?

The file you uploaded is named notepad.item_values.txt is this the same in the config folder? It should be named item_values.json

Wow.. i miss this part ahah !
It's on Forge 19.2 = 43.2.14
Latest Tool Leveling
And Yes, i just rename the JSON text to be available in the GitHub.

Did you reload the config after you made changes? (/toolleveling config reload or restarting the game)
Are there any errors in the log when you reload the config?