Why is Apex Legends cross-progression not working?

Respawn has just added a highly requested cross-progression feature to Apex Legends, but it's working for everyone.

Apex Legends will reportedly have cross-progression after long wait

Does Apex Legends have cross progression? - Voxel Smash

Respawn Entertainment Looking Into Cross-Platform Progression for Apex Legends

Apex Legends Mobile Cross-Progression: Can You Sync EA Account for Skins and Other Cosmetics? - GameRevolution

Explaining Cross Progression in Apex Legends Season 19: Ignite

How to Fix Cross Progression Not Showing in Apex Legends - Followchain

Interesting if true, cross progression update : r/ApexUncovered

More updates on cross progression #gamingontiktok #tiktokgaming #apexl, Apex Legend

How To Fix Apex Legends Cross Progression Not Working

Apex Legends Season 19 Finally Brings Cross Progression; Here's How It Works

How to FIX Apex Legends Cross Progression Not Showing Up