Forest of Vampires won't spawn Vampires and Barons and I haven't found the reason

[Voxyo]

Minecraft Version

1.16.x

Forge Version

36.2.34

Vampirism Version

1.8.8

Modpack

No response

Singleplayer/Multiplayer

Singleplayer

What happened?

Well, from the start I started my world in none of the vampire forests, barons appeared let alone normal vampires, and I have no idea why.

Relevant log output

i also download vampirism integrations and vampires needs umbrella

Reproduce steps

Create a world find a forest and you wont see vampires and barons

Other relevant mods

here is the list of mods i used, please help me i dont know what as wrong

Additional Enchants Adorn Alex's Mobs Aquaculture 2 Artifacts Atum 2: Return to the Sands AutoRegLib Back Tools BetterEnd (Forge) Biomes O' Plenty Blood Magic Bountiful BrassAmber BattleTowers Brooms Carrots Library Carry On Chicken Chunks 1.8.+ Chisel Citadel Clumps CodeChicken Lib 1.8.+ Collective Colossal Chests ConnectedTexturesMod Cosmetic Armor Reworked Create Curio of Undying Curios API Cyclops Core Decorative Blocks Desolation Dungeon Crawl Dungeons Mobs Dungeons Mod Dungeons Plus Dynamic Surroundings Dynamic Trees Dynamic Trees - Atum 2 Dynamic Trees - Biomes O' Plenty Dynamic Trees - Quark Dynamic Trees - Vampirism Dynamic Trees + Eidolon ExpandAbility Extended Caves FastFurnace Fish's Undead Rising Flywheel Fps Reducer GeckoLib Goblin Traders Goblins & Dungeons Guard Villagers Guide-API Village and Pillage Hole Filler Mod Ice and Fire: Dragons iChunUtil Inspirations Inventory Pets Item Zoom Jade 🔍 Just Enough Items (JEI) Kobolds! Kotlin for forge Macaw Bridges Macaw Doors Macaw Fences and Walls Macaw Trapdoors Macaw Windows Macaw's Lights and Lamps Mantle Mo' Structures More Villagers Morpheus Mowzie's Mobs MrCrayfish's Furniture Mod Mutant Beasts Mutant More Mystical World Nature's Compass ObserverLib Occultism OpenBlocks Elevator OptiForge Pandoras Creatures Patchouli Placebo Quark Rats Relics Repurposed Structures Selene Lib Serene Seasons Shutup Experimental Settings! Simple Storage Network Small Ships Sophisticated Backpacks Spartan Shields Spartan Weaponry Spartan Weaponry: Ice and Fire Spartan Weaponry: Twilight Forest Spice of Life: Carrot Edition Structure Gel API Subterranean Wilderness Supplementaries The Conjurer The Twilight Forest ToroHealth Damage Indicators TrashSlot UnionLib Valhelsia Core Valhelsia Structures Vampires Need Umbrellas Vampirism - Become a vampire! Vampirism Integrations Village Spawn Point Villager Names Waystones Werewolves - Become a Beast! When Dungeons Arise - Forge! Wyrmroost Xaero's Minimap YUNG's API YUNG's Better Caves YUNG's Better Dungeons YUNG's Better Mineshafts YUNG's Better Strongholds YUNG's Extras

[DragonInsight]

i can confirm this as i have not seen a single vampire or baron spawn either.

[itsmagu]

I have the same problem in 1.19.2. Using /locate will not print a result