The DynamicSubobjectInstancing and NonNativeInstancedSubobjects automation tests fail.
1. Launch the editor for a project you're using (any project will do)
2. Open the Automation tab (Tools > Session Frontend, select the Automation tab on the right)
3. Tick the checkbox for the CoreUObject group
4. Run the tests (press the 'play' button)
5. Observe two tests failed: DynamicSubobjectInstancing and NonNativeInstancedSubobjects
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-358034 in the post.
| 0 |
| Component | UE - Framework |
|---|---|
| Affects Versions | 5.7 |
| Target Fix | 5.8 |
| Created | Dec 15, 2025 |
|---|---|
| Updated | Dec 19, 2025 |