Unreal Engine Issues

Meta Quest - Visual Artifacting in right eye with Lumen enabled and effects quality set to High

Reported in SF [Link Removed] On Meta Quest headsets, when Lumen is enabled for VR, setting the Effects Quality to High can cause visual artifacts to appear in reflections in the right eye of the h ...

Missing material maps on user library objects created in TM 2022

Reported by user in SF [Link Removed] User library assets created in TM 2022.2.3 or older will not contain texture maps for their materials when the .tmi file is added to the TM 2025.1.1 User Libra ...

Some Twinmotion library assets do not render in Path Tracer in files with a large number of assets

Reported in SF [Link Removed] In scenes containing large numbers of certain Twinmotion assets, when activating Path Tracer, some of the assets will not render. The assets will render normally in St ...

Animation - Imported fbx animation mesh appears distorted

Reported by user in SF [Link Removed] An animated FBX file from Mixamo appears with a distorted mesh inside Twinmotion. Distortion appears regardless of settings used for import. ...

Video on Led walls doesn't play in the Local presentation on MacOS.

Intermittent issue with OpenStreetMap displaying as black and beeing non functional on MacOS.

Crash using a bitmap in a material

see repro steps: direct crash the material comes from FAB model:  [Link Removed] ...

SDF/Mesh Cards do not follow material settings applied on static meshes.

Building SDF and Mesh Cards require material properties (2 sided and blend mode) applied on Static Mesh to be known at Static Mesh build time. If not, it may leads to rendering artifacts: Reflectio ...

Resource Collector does not compress files when the Compress files option is selected.

The Resource Collector does not compress the project and maps even if the option was checked. ...

Crash when changing Twinmotion Cloud and Content library to same folder