Game fails to load on high enough forge version with mod present

[Gronglegrowth]

What version are you seeing the problem on?

1.18.2

Describe the issue

1. Create a 1.18.2 instance with Forge v40.2.9
2. Install Pollen and Vanity
3. Attempt to launch the game
4. The game will fail to load at all

latest.log

[29Jun2023 16:00:08.102] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher running: args [--username, Gronglegrowth, --version, 1.18.2, --gameDir, /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/instances/vestis test/.minecraft, --assetsDir, /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/assets, --assetIndex, 1.18, --uuid, 9924f6b29da74e37b00421b78e1c7dc1, --accessToken, ❄❄❄❄❄❄❄❄, --userType, msa, --versionType, release, --launchTarget, forgeclient, --fml.forgeVersion, 40.2.9, --fml.mcVersion, 1.18.2, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20220404.173914, --width, 854, --height, 480]
[29Jun2023 16:00:08.105] [main/INFO] [cpw.mods.modlauncher.Launcher/MODLAUNCHER]: ModLauncher 9.1.3+9.1.3+main.9b69c82a starting: java version 17.0.7 by Flathub
[29Jun2023 16:00:08.170] [main/INFO] [mixin/]: SpongePowered MIXIN Subsystem Version=0.8.5 Source=union:/home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/org/spongepowered/mixin/0.8.5/mixin-0.8.5.jar%2348!/ Service=ModLauncher Env=CLIENT
[29Jun2023 16:00:08.333] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/net/minecraftforge/fmlcore/1.18.2-40.2.9/fmlcore-1.18.2-40.2.9.jar is missing mods.toml file
[29Jun2023 16:00:08.334] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/net/minecraftforge/javafmllanguage/1.18.2-40.2.9/javafmllanguage-1.18.2-40.2.9.jar is missing mods.toml file
[29Jun2023 16:00:08.335] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/net/minecraftforge/lowcodelanguage/1.18.2-40.2.9/lowcodelanguage-1.18.2-40.2.9.jar is missing mods.toml file
[29Jun2023 16:00:08.336] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/net/minecraftforge/mclanguage/1.18.2-40.2.9/mclanguage-1.18.2-40.2.9.jar is missing mods.toml file
[29Jun2023 16:00:08.384] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.JarInJarDependencyLocator/]: No dependencies to load found. Skipping!
[29Jun2023 16:00:09.012] [main/INFO] [mixin/]: Compatibility level set to JAVA_17
[29Jun2023 16:00:09.018] [main/INFO] [cpw.mods.modlauncher.LaunchServiceHandler/MODLAUNCHER]: Launching target 'forgeclient' with arguments [--version, 1.18.2, --gameDir, /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/instances/vestis test/.minecraft, --assetsDir, /home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/assets, --uuid, 9924f6b29da74e37b00421b78e1c7dc1, --username, Gronglegrowth, --assetIndex, 1.18, --accessToken, ❄❄❄❄❄❄❄❄, --userType, msa, --versionType, release, --width, 854, --height, 480]
[29Jun2023 16:00:09.076] [main/WARN] [mixin/]: Reference map 'vanity-forge-forge-refmap.json' for vanity.mixins.json could not be read. If this is a development environment you can ignore this message
[29Jun2023 16:00:13.086] [Render thread/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/net/minecraft/client/1.18.2-20220404.173914/client-1.18.2-20220404.173914-srg.jar%2356!/assets/.mcassetsroot' uses unexpected schema
[29Jun2023 16:00:13.104] [Render thread/WARN] [net.minecraft.server.packs.VanillaPackResources/]: Assets URL 'union:/home/gronglegrowth/.var/app/org.prismlauncher.PrismLauncher/data/PrismLauncher/libraries/net/minecraft/client/1.18.2-20220404.173914/client-1.18.2-20220404.173914-srg.jar%2356!/data/.mcassetsroot' uses unexpected schema
[29Jun2023 16:00:13.148] [Render thread/INFO] [com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService/]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
[29Jun2023 16:00:13.877] [Render thread/INFO] [net.minecraft.client.Minecraft/]: Setting user: Gronglegrowth
[29Jun2023 16:00:14.080] [Render thread/INFO] [net.minecraft.client.Minecraft/]: Backend library: LWJGL version 3.2.2 SNAPSHOT
[29Jun2023 16:00:14.842] [modloading-worker-0/INFO] [net.minecraftforge.common.ForgeMod/FORGEMOD]: Forge mod loading, version 40.2.9, for MC 1.18.2 with MCP 20220404.173914
[29Jun2023 16:00:14.870] [modloading-worker-0/INFO] [net.minecraftforge.common.MinecraftForge/FORGE]: MinecraftForge v40.2.9 Initialized