Tree view is not navigatable in single column view

[WatchMkr]

• Reduce the window to a single column
• Open the NavBar
• Open a project
  • NavBar should remain open and display the directory contents
• Open the NavBar
• Click a directory
  • NavBar should remain open unless a file is opened

[jackpot51]

Fixed

[WatchMkr]

There were two bugs. The first part was fixed but the second isn't.

• Reduce to s single column
• Open NavBar and project
• Click to expand a directory
  • The NavBar will close but should remain open until a file is opened