Regardless of whether it is a newly added picture or an original attached picture, after the 3x3 pictures are laid out, pictures of all sizes will turn black after a pause after normal display and cannot be displayed normally.

Game version: 1.20.1
Mod version: Paintings-forge-1.20.1-11.0.0.2
forge version: 47.4.0

Installed mod:
casualness_delight-1.20.1-0.4n
accessories-neoforge-1.0.0-beta.46+1.20.1
aeroblender-1.20.1-1.0.1-neoforge
aether_delight_1.0.0_forge_1.20.1
aether-1.20.1-1.5.2-neoforge
aether-redux-2.0.19-1.20.1-neoforge
appleskin-forge-mc1.20.1-2.5.1
Aquaculture-1.20.1-2.5.5
aquaculturedelight-1.1.0-forge-1.20.1
aquamirae_delight-1.5.2-forge-1.20.1
aquamirae-6.API15
architectury-9.2.14-forge
Argentina's delight 1.20.1 (3.0 beta)
ars_nouveau-1.20.1-4.12.7-all
arsdelight-1.1.6
artifacts-forge-9.5.16
bagus_lib-1.20.1-5.4.0
bakeddelight-0.1.2
barbequesdelight-1.0.5
blueprint-1.20.1-7.1.3
Bookshelf-Forge-1.20.1-20.2.13
BotanyPots-Forge-1.20.1-13.0.41
BotanyTrees-Forge-1.20.1-9.0.18
bountifulbaubles-1.6.0
braziliandelight-forge-2.0.3+1.20.1
BrewinAndChewin-1.20.1-3.2.1
Buddycards-1.20.1-4.0.3
Butchersdelight beta 1.20.1 2.1.0
caelus-forge-3.2.0+1.20.1
celestial_artifacts-1.5.6
celestial_core-1.5.5
cfm_circuit_breaker-1.0.2
cfm-forge-1.20.1-7.0.0-pre36
cloth-config-11.1.136-forge
Connector-1.0.0-beta.46+1.20.1
continuity-3.0.0+1.20.1.forge
corn_delight-1.1.8-1.20.1
cozyfoods-1.20.1 v1.4
CrabbersDelight-1.20.1-1.1.7e
create_central_kitchen-1.20.1-for-create-6.0.4-1.4.1
create_dragon_lib-1.20.1-1.4.3
create-1.20.1-6.0.6
cuisinedelight-1.1.17
culturaldelights-0.16.5
curios-forge-5.14.1+1.20.1
deep_aether-1.20.1-1.1.6.1
deltaboxlib-forge-2.2.0+1.20.1
dumplings_delight-1.2.1
EggDelight-v1.2-1.20.1
elytraslot-forge-6.4.4+1.20.1
embeddium-0.3.31+mc1.20.1
emcbaubles-1.3.1
endersdelight-forge-1.20.1-1.1.3
ends_delight-2.5.1+forge.1.20.1
entityculling-forge-1.8.2-mc1.20.1
fabric-api-0.92.2+1.11.12+1.20.1
FarmersDelight-1.20.1-1.2.8
farmersrespite-1.20.1-2.1.2
FastFoodDelightUnofficial-1.20.1-1.0.5
fdcookbook-1.20.1-forge-1.6.1-rel
Festive_Delight_1.3_Forge_1.20.1
framework-forge-1.20.1-0.7.15
fruitsdelight-1.0.22
frycooks_delight-1.20.1-1.0.1
gearsaw_palace-1.0.0
geckolib-forge-1.20.1-4.7.3
gottschcore-1.20.1-2.5.0
I18nUpdateMod-3.6.2-all
immortalers_delight-1.20.1-forge-1.0.9
InventoryProfilesNext-forge-1.20-1.10.17
iui_forge-1.20.1-0.0.5.0
jei-1.20.1-forge-15.20.0.112
kotlinforforge-4.11.0-all
libIPN-forge-1.20-4.0.2
lost_aether_content-1.20.1-1.2.3
luncheon-meat-s-delight-1.0.4-forge-1.20.1
malilib-forge-1.20.1-0.16.0-dev.20230629.190252
manors_bounty-0.2.16.2-forge-1.20.1
Mantle-1.20.1-1.11.79
maturidelight-1.20.1-3.0.0
mcw-bridges-3.1.0-mc1.20.1forge
mcw-doors-1.1.2-mc1.20.1forge
mcw-fences-1.2.0-1.20.1forge
mcw-holidays-1.1.0-mc1.20.1forge
mcw-lights-1.1.2-mc1.20.1forge
mcw-paths-1.1.0forge-mc1.20.1
mcw-roofs-2.3.2-mc1.20.1forge
mcw-stairs-1.0.1-1.20.1forge
mcw-trapdoors-1.1.4-mc1.20.1forge
mcw-windows-2.4.0-1.20.1forge
miners_delight-1.20.1-1.2.3
moredelight-25.07.28-1.20-forge
MouseTweaks-forge-mc1.20.1-2.25.1
mysterious_mountain_lib-1.5.22-1.20.1
neapolitan-1.20.1-5.1.0
nethersdelight-1.20.1-4.0
obscure_api-15
oceanic_delight-1.0.3-forge-1.20.1
oceansdelight-1.0.2-1.20
OctoLib-FORGE-0.5.0.1+1.20.1
Paintings-forge-1.20.1-11.0.0.2
Patchouli-1.20.1-84.1-FORGE
Pehkui-3.8.2+1.20.1-forge
PineappleDelight-Forge-1.20-1.0.13
ProjectE_Integration-1.20.1-7.2.5
ProjectE-1.20.1-PE1.0.1
ProjectExtended-1.20.1-1.5.0
refurbished_furniture-forge-1.20.1-1.0.14
relics-1.20.1-0.8.0.9
respiteful-1.2.1
rusticdelight-forge-1.20.1-1.4.1
SeedDelight-NeoorForge-1.20.1-1.0.1 (1)
SelectablePainting-1.20.1-2.0.3
spanishdelight-1.0.1-1.20.1
stackedblocks-25.02.13-1.20-forge
stackedblocksfarmersdelight-25.02.13-1.20-forge
storagedelight-25.06.26-1.20-forge
structure_gel-1.20.1-2.16.2
sunflowerdelight-1.20.1-1.0.4.1
superresolution-forge-1.20.1-0.7.1-alpha.3
TConstruct-1.20.1-3.10.2.92
TerraBlender-forge-1.20.1-3.0.1.10
tf_dnv-1.2.2
Tinkers-Delight-1.20.1FORGE-2.0.2
TofuCraftReload-1.20.1-5.17.1.0
tofucreate-1.20.1-1.0.0
tofudelight-1.20.1-3.2.0
touhoupixelcanteen-0.1.2b-all
travelersbackpack-forge-1.20.1-9.1.39
treasure2_twilight_forest_lp-1.20.1-3.6.2
treasure2-1.20.1-3.12.1
tweakeroo-forge-1.20.1-0.17.0-dev.20230621.160204
twilightdelight-2.0.17
twilightforest-1.20.1-4.3.2508-universal
ubesdelight-forge-1.20.1-0.4.3
Unusual food's Delight1.20.1-1.1.8
unusual_delight-4.0
veggiesdelight-1.7.4
vintagedelight-0.1.6
youkaishomecoming-2.5.4

I tried to check it myself and found that it was even worse without Embeddium. Even 1x1 could not be displayed.