iPhone 17e VR windows are too small and don't fit the sceen

[Reducept-Jeroen]

SPECIFIC ISSUE ENCOUNTERED

When enabling VR mode the displays being shown is too small to use with a viewer. It happens both when enabling it on launch and mid session.

SMARTPHONE:

• Device: iPhone 17e
• OS: iOS 26.6

STEPS TO REPRODUCE THE ISSUE

1. Launch the app on an iPhone 17e

EXPECTED BEHAVIOR

• When the app launches the display for each eye should fill the whole screen.

VERSIONS USED

Cardboard XR Plugin Unity v1.34.0

If you are using Cardboard XR Plugin:

• Unity 6000.3.19f1

Graphics API

• Metal

Build

• iPhone 17e Display Problem.zip

SCREENSHOTS

ADDITIONAL CONTEXT

I just noticed there are some instructions to update the screen params ourself. I recommend also linking the instructions somewhere in the the Unity section. It's easy to miss as a Unity to developer who is likely only going to look at the Unity section.

https://developers.google.com/cardboard/develop/ios/screen-params#update_the_xr_plugin_with_the_new_screen_param_files

EDIT: Looks like the instructions are outdated and it links to a version of screen_params.mm from 2023 which doesn't match the current version of it.

[victorveleze]

Hi @Reducept-Jeroen
Thanks for reporting this. To fix this you can add this:
iPhone18.5,iPhone 17e,460.0f
to this file resolutions.csv
And it will work as expected. We are sorry for the inconvenience about the documentation page. It will be updated for next release.