Problem with the `WATERPROOF` flag

[IdleSol]

Describe the bug

According to the documentation: https://github.com/CleverRaven/Cataclysm-DDA/blob/7483759b4225970c793a30dca96b35619cc17dfb/doc/JSON_FLAGS.md?plain=1#L248

So if I create a clothing with 100% body coverage and jump into the water, I'll stay dry?

I created:

"covers": [ "head", "torso", "leg_l", "leg_r", "arm_l", "arm_r", "foot_l", "foot_r", "mouth", "eyes", "hand_l", "hand_r" ],

Details

[
  {
    "id": "test_suit",
    "type": "ARMOR",
    "name": { "str": "TEST suit" },
    "description": "TEST",
    "weight": "4000 g",
    "volume": "14 L",
    "price": "1 kUSD 175 USD",
    "price_postapoc": "20 USD",
    "material": [ "kevlar" ],
    "symbol": "[",
    "looks_like": "armor_riot",
    "color": "brown",
    "armor": [
      {
        "material": [
          { "type": "kevlar", "covered_by_mat": 100, "thickness": 2 }
        ],
        "covers": [ "head", "torso", "leg_l", "leg_r", "arm_l", "arm_r", "foot_l", "foot_r", "mouth", "eyes", "hand_l", "hand_r" ],
        "coverage": 100,
        "encumbrance": [ 7, 7 ]
      }
    ],
    "warmth": 40,
    "environmental_protection": 20,
    "flags": [ "VARSIZE", "RAINPROOF", "STURDY", "WATERPROOF" ]
  }
]

And dived underwater. Everything's great. My body is completely dry.

But if I remove one glove (for example: "hand_r").

"covers": [ "head", "torso", "leg_l", "leg_r", "arm_l", "arm_r", "foot_l", "foot_r", "mouth", "eyes", "hand_l" ],

I get the following situation:

Every part of my body became either damp or soaked.

So I am assuming that this flag is not being handled correctly. Or it needs to have its description (including game description) corrected.

Attach save file

n/a

Steps to reproduce

1. Create test armor / modify existing armor (rm13)
2. Find a river
3. Dive under the water
4. See which parts of your body are wet

Expected behavior

The operation of the flag according to its description.

Screenshots

No response

Versions and configuration

• OS: Windows
  • OS Version: 10.0.19043 (21H1)
• Game Version: cdda-experimental-2024-08-28-0630 3484533 [64-bit]
• Graphics Version: Tiles
• Game Language: English [en]
• Mods loaded: [ Dark Days Ahead [dda], Disable NPC Needs [no_npc_food], Portal Storms Ignore NPCs [personal_portal_storms], Slowdown Fungal Growth [no_fungal_growth], XXX [XXX] ]

XXX = mod for armor test (a couple of json files)

Additional context

No response