To reproduce:
1. Open attached project
2.Select any folder in the project window
3. More up and down with the arrow keys
4. Hit the "F2" key, rename the folder and press enter
5. Notice the renamed item isn't highlighted in bright blue anymore
6. Use the arrows to try to navigate between the folders. This isn't working anymore

Actual result: After renaming the folder you can't navigate between other folders instantly, need re-press to become blueish again
Expected result: Folder should be blue, not grey.

Reproduced in: 2018.2.0b8; 2018.2.20f1; 2018.2.3f1; 2019.1.0a14; 2019.2.0a1