To keep track:

• railcraft-reborn/railcraft#241
• TeamJM/journeymap#774
• TeamPneumatic/pnc-repressurized#1334
• iron431/irons-spells-n-spellbooks#549
• TeamPneumatic/pnc-repressurized#1335
• CyclopsMC/EvilCraft#1049
• KubeJS-Mods/Rhino#45
• TeamPneumatic/pnc-repressurized#1336
• neoforged/NeoForge#1487
• neoforged/Bus#34
• ❗ Leak of Client Level on Journeymap regarding their distance comparators
• ❗ Leak of Client Level on Geckolib due to storing level
• ❗ Leak of Client Level on InvTweaks due to storing Screen on static field
• iron431/irons-spells-n-spellbooks#555
• iron431/irons-spells-n-spellbooks#556
• tr7zw/EntityCulling#168 (Causes Leak of Client Level)
• CyclopsMC/EvilCraft#1051
• mekanism/Mekanism#8221
• henkelmax/easy-villagers#240
• AHilyard/Iceberg#76
• Buuz135/FindMe#43
• LootrMinecraft/Lootr#464 (Causes Spark to leak)