Keyboard navigation in the Project List ignores the first item

[PLyczkowski]

Godot version:

OS/device including version:
Windows 10 64

Issue description:
Keyboard navigation in the Project List ignores the first item

Steps to reproduce:
Have a populated Project List, start navigating with up/down keys - it's impossible to select the first item this way.

[KoBeWi]

Works fine for me, except I can't select the first favorite project.

[PLyczkowski]

@KoBeWi Oops, correct. I updated the issue description.

[PLyczkowski]

Actually, it's just the first item in the list, doesn't have to be pinned