incremental_modifier round up when providing modifier_slots and round down when providing inventory_slots

[QikaHome]

Minecraft Version

1.20.1

Modloader

Forge

Modloader Version

47.3.22

Mantle Version

1.11.36

Tinkers' Construct Version

3.9.1.19

Describe your issue

backpack_level_1.json:
{
"type": "tconstruct:incremental_modifier",
"allow_crystal": false,
"amount_per_item": 1,
"input": {
"tag": "forge:ingots/iron"
},
"level": 1,
"needed_per_level": 8,
"result": "tinkers_waste:backpack_upgrade",
"tools": { "item": "tinkers_waste:backpack" }
}
backpack_upgrade.json:
{
"level_display": "tconstruct:default",
"modules": [
{
"type": "tconstruct:inventory",
"slots": { "each_level": 18 }
},
{
"type": "tconstruct:modifier_slot",
"count": 1,
"name": "upgrades"
},
{
"type": "tconstruct:stat_boost",
"each_level": 2,
"operation": "multiply_base",
"stat": "tconstruct:tank_capacity"
},
{
"type": "tconstruct:inventory_menu",
"on_key": "any"
}
],
"tooltip_display": "always"
}
when I add any iron_ingots, it provide 1 upgrade slot;
but it doesnt provide any inventory slot until i add all 8 ingots

Crash Report

No response

Other mods

JEI,
TconJEI,
Json Things,
Ancient Debris Tweak,
Tinker's Things.
(All latest)

Tried reproducing with just Tinkers?

No

Performance Enchancers

None of the above

Searched for known issues?

I did not search

[KnightMiner]

Not every module is designed to work with incremental modifiers. There isn't a good way to divide things like slots. You are probably better off making a modifier with multiple levels than incremental here.

I can look into some support when you use higher counts for incremental, but it will always be round down.