Use Borderless Window setting doesn't work on Mac

UE - Platform - Mac - Oct 10, 2022

[Link Removed] The UseBorderlessWindow setting appears to not be implemented on Mac. We currently only apply the NWWindowStyleMaskBorderless style for tooltips and other "irregular" windows, so w ...

SceneRender Memory leak on MacOS

UE - Platform - Mac - Aug 12, 2022

SceneRender seems to be constantly leaking memory. It only reproduces on MacOS and doesn't seem to happen when I turn off the RHI thread. [Image Removed][Image Removed] ...

Button response wrong on lastest MacbookPro

UE - Platform - Mac - Jul 24, 2022

LDR crashes editor on Mac

UE - Platform - Mac - Oct 14, 2021

Summary A licensee has reported a crash with HDR.Details A UDN customer has reported that 4.27.1 still crashes when they attempt to enable HDR on macOS. The report also states that the iOS build cra ...

Compute shader TAADilateVelocity crashes on macOS

UE - Platform - Mac - Oct 14, 2021

Summary A licensee recently integrated the Oceanology 5 plugin from the marketplace and it triggered a crash on macOS/Metal.Platform The licensee is running macOS Bit Sur 11.5.2 on an AMD Radeon Pro ...

Marketplace plugins "missing precompiled manifest" on Mac

UE - Platform - Mac - Oct 12, 2021

Summary This issue was reported by a licensee via UDN. It appears that all of the plugins generate a "missing precompiled manifest" error when packaging a project on Mac in UE4.26.2.Licensee Platfor ...

Crash in FMacApplication::FindScreenByCocoaPosition when using the mouse in the ILIAD plugin.

UE - Platform - Mac - Aug 18, 2021

I think this could occur anytime but is probably very rare. However using this plugin from the reported UDN makes it much easier to repro as they are calling FMacApplication::ConvertCocoaPositionTo ...

Xcode project files use iOS Legacy Build System which is not supported in Xcode 13

UE - Platform - Mac - Aug 3, 2021

The WorkspaceSettings.xcsettings file is generated with the following entry <key>BuildSystemType</key> <string>Original</string> This causes the warning in [Link Removed] which has was closed ...

Mac - Xcode fails to build C++ project with a Shell Script Invocation Error

UE - Platform - Mac - Oct 5, 2020

This does not occur in 4.25.4 Binary and is a regression. ...