How to reproduce:
1. Open the attached 'project-1259845.zip' project
2. Enable 'Dimensions Overlay' ('Tools' > 'ProBuilder' > 'Dimensions Overlay' > 'Show')
3. Select the 'Cube' in the Hierarchy window
4. Observe the Cube in the Scene window
5. Enter Play mode
6. Observe the Cube in the Scene window

Expected result: Dimension Overlay is still visible on the Cube
Actual result: Dimension Overlay is not visible on the Cube

Reproducible with: 2018.4.24f1 (4.0.5, 4.3.1), 2019.4.3f1, 2020.1.0b14 (4.2.3, 4.3.1), 2020.2.0a17 (4.1.0, 4.4.0)
Not reproducible with: 2018.4.24f1 (3.0.0, 3.10.0)
Could not test with: 2018.4.24f1 (4.0.2, 4.0.3, 4.0.4) due to package errors