Ender Dragon and Return Portal Don't Spawn in Brand-New World if Setting scan-for-legacy-ender-dragon is Set To False in paper.yml · Issue #6991 · PaperMC/Paper · GitHub

Expected behavior I expect the ender dragon and the (unlit) return portal to spawn upon entering the end dimension. This was observed on multiple server members' computers in Singleplayer mode. Observed/Actual behavior The dragon did not

No Dragon, No Exit Portal? - HOW TO FIX!

Can the ender dragon not spawn?

U.P-Verse Ender Dragon Redesign by scott910 on DeviantArt

MC-11629] Some issues with the ender dragon portal spawning on an ender dragon death to get back to the overworld from the end - Jira

3 Ways to Spawn an Ender Dragon - wikiHow

How much experience does the Ender Dragon and Wither give you? - Quora

SOLVED] Having Trouble Summoning the Ender Dragon - Discussion - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum

Minecraft - Fight The Ender Dragon Wall Poster, 22.375 x 34

MC-260411] Re-summoned dragons don't spawn end gateways when exiting the world before killing the dragon - Jira

Ender Dragon and Fountain not spawning · Issue #48 · The-Nexus-Project/Limitless-3 · GitHub

Reporting error while respawning the end dragon · Issue #2644 · PaperMC/ Paper · GitHub

Ender Dragon and Fountain not spawning · Issue #48 · The-Nexus-Project/Limitless-3 · GitHub