iPad Air 1 Sharpen result in dark picture

Hello huys,

I’m currently doing some iPad debugging and I found a bug only with an iPad Air 1.
When using https://playground.babylonjs.com/#Y3C0HQ#146 and activating the sharpen tool.
The image becomes black.

I know it will be hard to track but at least you know :slight_smile:

Unfortunately I do not seem to be able to repro on other Apple devices so I am stuck for troubleshooting this one.

@Deltakosh Do you know somebody in the team with such devices ?

Yep it’s kinda hard. I tested on the iPad Air 2 and it was working :confused:

I do not have an iPad Air 1 unfortunately