When going through a Nether Portal (either way) you can randomly get teleported to the same coords but in the other dimension (confirmed on Switch but could be on multiple)
Related issues
Comments

When going through a Nether Portal (either way) you can randomly get teleported to the same coords but in the other dimension (confirmed on Switch but could be on multiple)
migrated
(Unassigned)
Unconfirmed
Nintendo Switch
1.16.220
Retrieved
Duplicate MCPE-115933