[Skyblock] Fall Damage when doing '/island'

Minecraft Username: AcTiVeMonkey

Brief Description: On rare occasion when using '/island' from a different elevation than '/island' spawnpoint, you take fall damage in relation to the difference in height between where you used '/island', and its spawnpoint.

Instructions:
1. Build a platform at least 4 blocks in height difference from '/island' spawnpoint
2. Use the '/island' command

How many times did you recreate this?: 4 times in total now. About a 1 in 15 chance of happen upon using command '/island'

Result: Took fall damage 2 of those times. Other 2 times, I died due to great difference in height

Expected Result: Safely go to my '/island' without any damage taken.

Evidence: Supplied Evidence