Versions

Betweenlands version:

3.7.3

Forge version:

14.23.5.2847

Singleplayer or Multiplayer:

Both, definitely.

Installed mods:

AE-Net-Vis-Tool-1.12.2-1.0.3.0-universal
alternatingflux-0.12.2-2
antiqueatlas-1.12.2-4.6.3
appliedenergistics2-rv6-stable-7
base-1.12.2-3.13.0
BetterFps-1.4.8
BetterQuesting-3.5.323
Bookshelf-1.12.2-2.3.585
BrandonsCore-1.12.2-2.4.19.214-universal
buildersbag-1.12.2-1.3.0.22
BuildingGadgets-2.8.4
CleanView-1.12.2-v1c
ClocheCall-1.1.2
CodeChickenLib-1.12.2-3.2.3.358-universal
ContentTweaker-1.12.2-4.9.1
Controlling-3.0.7
CraftTweaker2-1.12-4.1.19
CustomMainMenu-MC1.12.2-2.0.9.1
DiscordCraft-2.0
engineers_doors-1.12.2-0.8.0
engineersdecor-1.12.2-1.0.19
foamfix-0.10.9-1.12.2
FTBLib-5.4.7.2
FTBQImporter-forge-1.12.2-1.1.9
FTBQuests-1202.9.0.15
GameStages-1.12.2-2.0.115
ImmersiveCables-1.12.2-1.3.2
ImmersiveEngineering-0.12-92
immersiveintelligence-1.12.2-0.1.1
immersivepetroleum-1.12.2-1.1.9
InventoryTweaks-1.63
ItemFilters-1.0.4.2
ItemStages-1.12.2-2.0.49
jei_1.12.2-4.15.0.291
JustEnoughIDs-1.0.3-48
LootTweaker-0.1.5+MC1.12.2
MCTImmersiveTechnology-1.12.2-1.8.94
modtweaker-4.0.17
modularmachinery-1.12.2-1.11.1
MoreTweaker-1.0.16
MouseTweaks-2.10-mc1.12.2
MTLib-3.0.6
multiblockstages-1.2.0
Nutrition-1.12.2-4.4.0
panoramamaker-1.0.0
Patchouli-1.0-22
phosphor-1.12.2-0.2.6+build50-universal
RecipeStages-1.1.3
RedstoneFlux-1.12-2.1.1.1-universal
StandardExpansion-3.4.173
tellme-1.12.2-0.7.0-dev.20200919.184303
TheBetweenlands-3.7.3-universal
tombstone-3.6.2-1.12.2
vaultopic-2.3

Expected result:

Wodren and Uduriis Aspect icons to show up correct when holding SHIFT.

Actual result:

Displayed Yihinren Aspect icon instead.

Pictures:

last three are Yihinren, Wodren, and Uduriis, and as can be seen, they all use the same icon when holding SHIFT, when only Yihinren should have it.

Image from issue #1361 which references this same bug: