[Experimental] Main Center Island Is No Longer Flat Near Bedrock Center

Summary: Main Island is Broken Compared To 1.17.30.22.

Steps To Reproduce:
Step 1: Go to End with Caves n Cliffs Toggle Enabled in 1.17.30.23
Step 2: Analyze Main Island
Step 3: Repeat

Observed Result: Main Island Not as Flat as 1.17.30.22

Expected Result: Main Island in End Should Be More Similar to 1.17.30.22