What is the definition of Set seed and Set seed glitchless? Can I put the same Glitchless run on Set seed?

I also see that a Set Seed run in "Reach Bedrock" that don't show the world creation interface are in the first place in Random Seed Glitchless, is this allowed?

Paper Minecraft

Confusion about the rules 2

Minecraft: Java Edition

Minecraft: Bedrock Edition

Super Mario Maker 2

Minecraft: Bedrock Edition Category Extensions

Minecraft: Legacy Console Edition Category Extensions

Minecraft: Pocket Edition Lite

Minecraft (Classic)

Abstraction: MINECON EARTH (Bedrock Edition)

Minecraft: Bedrock Edition Unofficial Category Extensions

Super Hostile Series

Minecraft: Java Edition (Historical Versions)

Minecraft: Java Edition (Unobtained)

Minecraft: Bedrock Edition Perfect Seeds

Minecraft: New Nintendo 3DS Edition Category Extensions

Rising Lava Parkour

CubeRunner Maps

Since the game is not released yet, in order to take care of everyone’s gaming experience, especially the glitch hunting and tech research also need time.
The leaderboard will not open at least game realse 7 days (Aug 27th 0:00 UTC+8), and won't later than the 15 days (Sep 4th 0:00 UTC+8)

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If there are special circumstances, such as the game being leaked in advance, it will be confirmed separately.
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Black Myth: Wukong

Minecraft: NetEase Edition

Minecraft: Bedrock Edition (Unobtained)

Goldenlemon