Model too dark and broken on Pixel Tablet

[StevenMohr]

I noticed that the 3D rendering is broken on Google Pixel tablets. Here's a video of modelviewer.dev.

https://github.com/user-attachments/assets/4c79c818-dc09-4e1e-872b-a5b5c2e0730c

This affects all models that I tried. They are either completely dark or at least affected from certain angles.

I'm testing on a 2023 Google Pixel Tablet (Hardware Version MP 1.0) with Android Build BP1A.250505.005 and Google Chrome 136.0.7103.125 .

[mrdoob]

Strange... I've tried with two Pixel Tablets with same version of Android and Chrome and I can't reproduce.

[samaneh-kazemi]

Closing as we can't repro.

[5p4m3r]

I have the same issue on a pixel 7a.

Android 16; Pixel 7a Build/BP2A.250605.031.A2 Chrome 138.0.7204.157

It renders normal on the same device using firefox: 140.0.4 (Build #2016101263)