When using the UE4 Editor with Vulkan there is a slight lag when navigating through the menu options. This lag is not present when launching with OpenGL nor is it present on Windows with -vulkan.
This was reported and tested in 4.21.1 (CL-4613538). This was reproduced in 4.20.3 (CL-4369336) and Main 4.22 (CL-4647769)
Results: There is a slight lag when moving the mouse through the menu options
Expected: No lag when navigating the menus
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-67487 in the post.
| 5 |
| Component | UE - Platform - Linux |
|---|---|
| Affects Versions | 4.21.1, 4.22, 4.20.3 |
| Created | Dec 12, 2018 |
|---|---|
| Resolved | Aug 18, 2021 |
| Updated | Aug 18, 2021 |