Unreal Engine Issues

UnLit materials are not masked out on mobile deferred lighting pass with depth prepass enabled

Touch position return wrong value if the orientation of the terminal is changed after startup

Touch position return wrong data on Pixel 6 and Android 12. it does not occur unless the device is rotated from the initial state. As far as I investigate, the touch position only return data from ...

IOS mouse pointer / cursor support

User INI settings should be able to load/save to/from iCloud on tvOS and optionally iOS.

UGameUserSettings just uses the ini file system and GameUserSettings to save/load user settings. on tvOS these files are not truly persistent and we should support loading GameUserSettings from iClo ...

The brightness of a reflection capture can't be changed at runtime on mobile

iOS launch screen storyboard is never released

Skylight's Realtime Capture does not work on Switch

PVRTC texture is sampled as white when the uv value is very close to 0

When the uv value is very close to 0 ( < 0.001 ), the boundary value of the PVRTC texture is sampled as white. please refer to attached images and sample project. problem goes away when changing th ...

Bringing up the integrated virtual keyboard on iOS 15 devices causes a crash

Jittering appears when setting DOF in ES3.1

For reference, it was fine in 4.24 In particular, jittering is severe when the camera is moving. GaussianHalfRes has been removed in CL 14036168, which is likely to cause degradation issues if int ...