Blackscreen on iPad Pro 11" (3rd Gen) with biggest display zoom, setting "more surface" and GlobalMetal=true

[philippjhofmann]

Hi,
I reinstalled an iPad Pro 11" (3rd Gen) and uses the biggest display zoom in the installation.

• Then I go in the iOS settings to "Display & Brightness" -> "Display Zoom" and choose "More Surface".

If the attached project uses

• SKIA
• and GlobalMetal:=true
  the screen is only black.
  If
• I remove SKIA
• or GlobalMetal:=true
• or choose "Standard" instead of "More Space"
  the form is displayed properly.

Can you have a look for this. Else the GlobalMetal:=true setting should not be used in combination with iOS.

iOSMoreSurface.zip

[viniciusfbb]

Confirmed the issue. It also occurs on iPhone if you go to the iOS settings to "Display & Brightness" -> "Display Zoom" and choose "Larger Text". This is a regression because I remember it working 1 year ago.

[viniciusfbb]

This issue had been fixed in commits a44ae38 and d101e8c. Sometime later there was a regression about it.

[philippjhofmann]

I have a device producing the error for another 2 week in my office (rented iPad Pro).
So if you add a new fix I can test it also on our side.