This has been a real problem for me since 5.3 because I cannot upgrade my projects from 5.2. The same thing is happening with the projects that get upgraded to 5.4. In order to avoid this issue, I have had to create a new project file and then spend unnecessary time reimporting assets and setting up materials.
I wanted to know if anybody else has had this issue on here and if they did, what steps they took to resolve it. I assume this is happening somehow due to the changes made to Lumen in 5.3 because this wasn’t occurring in versions before that. As you can see below, a project file with just primitives, made in 5.2, will start glowing like this when upgraded to 5.3 or 5.4. The issue seems to intensify when hovering the mouse over objects within the outliner.