Hello again! Feel free to close this and message me if you feel it's too specific of an issue.

I have a lot of world generation mods installed, but sadly I'm not getting the pink ivory biome to spawn as far as I can tell. The /locatebiome command identifies a location where one should be, but I see nothing but plain grass there. I've attached a screenshot below.
I can try different generation configurations for testing's sake if you would like, but currently I am running Biomes O' Plenty, Oh the Biomes You'll Go, and Terralith for Overworld biomes generation (I have others for structure generation but I imagine they are less likely to be a factor).
One possibility I expect could be influencing it is that I am using Dynamic Trees, which I don't know if you have compatibility for. I will test without that mod, once I am able to reliably recreate the conditions (maybe just regenerating the world via the same seed just without Dynamic Trees?). If that is the case though, I'd love to see compatibility with Dynamic Trees. Minecraft worlds need more pink!

I generated a new world with Dynamic Trees uninstalled and /locatebiome still took me to a biome without a single pink ivory tree. this time there were trees, just normal oak. Perhaps the issue lies with one of the other generation mods I have, but in the name of testing I tried giving myself a pink ivory sapling via console commands and then used bonemeal on it repeatedly. It wouldn't grow at all.

I tried loading up a single biome world with your mod as the only one installed and pink ivory set as the biome. The few trees that did spawn were pink ivory, and the saplings grow as expected, so my above issue must be one with mod interactions. But I may want to mess with config files to up the spawn rates of the trees once this is figured out, because this is still very sparse.

Also there's my tests

Yes, I tested the mod with no other world generation mods installed and it worked properly so let me know if the problem continues, also can you please give me the list of mods you have to test it myself?

here is my mod list. the problem has persisted in every world I've created with these all installed, but I will try a few more times. I don't mind as much that it doesn't generate naturally as long as the saplings are capable of growing, because console commands exist and I can always just use those (not as fun, but oh well), but the saplings seem incapable of growing at the moment for whatever reason.
Also this has me concerned that the pink quartz and rose gold are not generating as well, but that is much harder to test.

1.18.2-enchantedgoldenapplecrafting-1.0.jar
AmbientEnvironment-forge-1.18.2-7.0+19.jar
AmbientSounds_FORGE_v5.0.16_mc1.18.2.jar
Amplified_Nether_v1.1.1.jar
Apotheosis-1.18.2-5.3.6.jar
Aquaculture-1.18.2-2.3.7.jar
Architects-Palette-1.18.2-1.2.0.jar
AwesomeDungeonOcean-Forge-1.18.2-2.0.6.jar
BiomesOPlenty-1.18.2-16.0.0.109-universal.jar
Blades Plus 1.0.1 - 1.18.2.jar
BloodMagic-1.18.2-3.2.2-37.jar
Bookshelf-Forge-1.18.2-13.2.21.jar
Botania-1.18.2-434.jar
Cataclysm-0.19.jar
Chimes-1.1.2-1.18.2.jar
Chunk Pregenerator-1.18-4.0.3.jar
Clumps-forge-1.18.2-8.0.0+10.jar
Craftable_Elytra[REWORKED][1.0]1.18.x.jar
CreativeCore_FORGE_v2.6.12_mc1.18.2.jar
CuteHermitCrabs-1.18.2-2.0.0.jar
Decorative Blocks Compat-forge-1.18.2-2.1.0.jar
Decorative Blocks-forge-1.18.2-2.1.0.jar
Decorative Winter-forge-1.18.2-2.1.0.jar
DripSounds-1.18-0.3.0.jar
DungeonsArise-1.18.2-2.1.50d-beta.jar
DynamicTrees-1.18.2-0.11.0-Alpha2.jar
DynamicTreesBOP-1.18.2-3.0.0-ALPHA1.jar
Easy Diamond-1.18.2-3.2.2-[FORGE].jar
EnchantmentDescriptions-Forge-1.18.2-10.0.4.jar
Enlightened End BB V1.5.jar
EquipmentCompare-1.18.1-1.2.12.jar
FarmersDelight-1.18.2-1.1.2.jar
FastLeafDecay-28.jar
HunterIllager-1.18.2-4.0.1.jar
Iceberg-1.18.2-1.0.44.jar
ImmersiveFX 1.0.0gm 1.18.2.jar
JustEnoughResources-1.18.2-0.14.1.171.jar
Kiwi-1.18.2-forge-6.1.2.jar
LibraryFerret-Forge-1.18.2-2.0.0.jar
Life Steal Enchant 1.0.2 - 1.18.2.jar
Mantle-1.18.2-1.9.27.jar
Mekanism-1.18.2-10.2.4.464.jar
NatureExpansion1.5 1.18.jar
NaturesCompass-1.18.2-1.9.5-forge.jar
Nourished Nether Release V13.1.jar
OceanFloor-1.18.2-1.1.0.jar
Oh_The_Biomes_You'll_Go-forge-1.18.2-1.4.1.jar
Patchouli-1.18.2-71.1.jar
Piglin Expansion 1.2 1.18.jar
PinkExpansion-0.11.1.jar
Placebo-1.18.2-6.4.1.jar
Regrowth-1.18.2-1.40.0.30c.jar
Rex's-AdditionalStructures-1.18.2-(v.3.1.0).jar
SnowRealMagic-1.18.2-forge-4.1.0.jar
Snow_Pig-1.18.2-4.2.0.jar
SoL-Carrot-1.18.1-1.12.0.jar
TConstruct-1.18.2-3.5.1.31.jar
TerraBlender-forge-1.18.2-1.1.0.102.jar
Terralith_v2.2.1a.jar
The Scythe Mod v2.0.3.jar
TravelersTitles-1.18.2-Forge-2.1.1.jar
XaerosWorldMap_1.23.3_Forge_1.18.2.jar
Xaeros_Minimap_22.9.3_Forge_1.18.2.jar
YungsApi-1.18.2-Forge-2.0.8.jar
YungsBetterDesertTemples-1.18.2-Forge-1.1.0.jar
YungsBetterDungeons-1.18.2-Forge-2.1.0.jar
YungsBetterMineshafts-1.18.2-Forge-2.2.jar
YungsBetterStrongholds-1.18.2-Forge-2.1.1.jar
YungsBetterWitchHuts-1.18.2-Forge-1.0.1.jar
YungsBridges-1.18.2-Forge-2.1.0.jar
YungsExtras-1.18.2-Forge-2.1.0.jar
alcocraft-1.0.0.jar
alexsmobs-1.18.6.jar
appleskin-forge-mc1.18-2.4.0.jar
architectury-4.5.76-forge.jar
autoplant-1.18.2-1.0.0.jar
balm-3.1.0+0.jar
betteranimalsplus-1.18.2-11.0.5-forge.jar
betterdurability-1.0.0-1.18.2.jar
blue_skies-1.18.2-1.3.12.jar
bygonenether-1.1.2-1.18.2.jar
caelus-forge-1.18.1-3.0.0.2.jar
citadel-1.11.3-1.18.2.jar
cloth-config-6.2.62-forge.jar
collective-1.18.2-4.28.jar
corail_woodcutter-1.18.2-2.3.5.jar
corail_woodcutter_extension_byg-1.0.1.jar
craftobsidian-forge-1.18.2-v1.0.1.jar
create-mc1.18.2_v0.4.1.jar
cryingportals_1.18.2-1.2.jar
curioofundying-forge-1.18-5.3.0.0.jar
curios-forge-1.18.2-5.0.7.1.jar
curiouselytra-forge-1.18.1-5.0.1.0.jar
dungeons_enhanced-1.18.2-3.1.jar
durabilitytooltip-1.1.1-forge-mc1.18.jar
dynamiclightsreforged-1.18.2_v1.3.3.jar
ecologics-forge-1.18.2-1.7.1.jar
exoticbirds-1.18.2-1.7.0.jar
farmingforblockheads-forge-1.18.2-10.0.2.jar
feature_nbt_deadlock_be_gone_forge-2.0.0+1.18.2.jar
ferritecore-4.2.1-forge.jar
fireflies-1.2.jar
flywheel-forge-1.18-0.6.2.jar
goblintraders-1.7.2-1.18.2.jar
gravestone-1.18.2-1.0.1.jar
hammermod-forge-1.18.2-v1.0.1.jar
honeyexpansion-1.1.1.jar
immersive_armors-1.3.5.jar
immersive_weathering-1.18.2-1.2.11.jar
infernal-expansion-1.18.2-2.5.0.jar
jei-1.18.2-9.7.0.209.jar
lootr-1.18.2-0.2.17.54.jar
miningmaster-1.18.2-3.0.5.jar
mod-list.txt
netherportalspread_1.18.2-5.7.jar
ngv-1.2.0.jar
obsidianequipment-forge-1.18.2-v1.0.1.jar
ocean_expansion_1.18.2_Alpha_1.3.2.jar
oculus-mc1.18.2-1.2.5.jar
pamhc2foodcore-1.18.2-1.0.1.jar
polymorph-forge-1.18.2-0.44.jar
projectvibrantjourneys-1.18.2-4.0.0-ALPHA6.jar
randombonemealflowers_1.18.2-1.6.jar
repurposed_structures_forge-5.1.14+1.18.2.jar
rubidium-0.5.2a.jar
rubidium_extras-1.18.2_v1.3.1.jar
structure_gel-1.18.2-2.4.4.jar
supermartijn642configlib-1.1.5-forge-mc1.18.jar
theoneprobe-1.18-5.1.0.jar
untamedwilds-1.18.2-2.1.3.jar
unusualfishmod-1.1.0.jar
valhelsia_core-1.18.2-0.3.1.jar
valhelsia_structures-forge-1.18.2-0.1.0.jar
waystones-forge-1.18.2-10.1.0.jar

ok your modlist it's too big can you please provide me the mods to make testing myself? I would appreciate it too much

lol, sorry, yes, I can absolutely provide you with a link to the modpack.

https://drive.google.com/drive/folders/11n-uaNWQ-jCqR7-EtEHamFcZ_B1N27Bv?usp=sharing

Above is the modpack profile for CurseForge, as well as a datapack I'm also using when I create the world, though it shouldn't have any effect on the overworld generation.

I've had instances where the pink ivory saplings grow via bonemeal, but it's very inconsistent. maybe one out of ten grows, and I can't understand why. I'm about ready to deploy this modpack on my server, but I really want to be able to use your blocks outside of creative mode, and I'm afraid if I deploy it as is, the ores and trees won't be available naturally