UI Material Blocks not rendering on some mobile devices

Summary

In Fruits Vs Brainrots some of our mobile users are having trouble using our UIs.
Doesn’t matter if the UI is created with UMG or Verse, the user can’t see material block widgets.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

UI/Tools

Steps to Reproduce

  1. Create a UI that has material block widgets (UMG/Verse)
  2. Open the UI on a mobile device

Expected Result

All widgets appear correctly on the players screen

Observed Result

Material block widgets aren’t rendering, the player can’t see them

Platform(s)

Mobile

Island Code

4554-4413-1515

Video

Additional Notes

It only happens on some mobile devices, we haven’t been able to experience the issue on 3 different iPhone models but we’ve been getting reports from different users.

FORT-1131666 has been created and its status is ‘Unconfirmed’. This is now in a queue to be reproduced and confirmed.