vim.normalModeKeyBindingsNonRecursive Not Working Welcome Screen

Describe the bug
None of my normal mode key bindings are working when the welcome screen is open

To Reproduce
Steps to reproduce the behavior:

1. Make sure Welcome screen opens when you open VS Code
2. Try to use one of your bindings

Expected behavior
The binding works

Environment (please complete the following information):

• Extension (VsCodeVim) version: 1.13.1
• VSCode version: 1.43.2
• OS: Mac

Additional context

"vim.normalModeKeyBindingsNonRecursive": [
    {
      // Save file
      "before": ["<leader>", "<leader>"],
      "commands": ["workbench.action.files.save"]
    },
    {
      // Lookup a file in the project
      "before": ["<leader>", "t"],
      "commands": ["workbench.action.quickOpen"]
    },
    {
      // Toggle source control window toggle
      "before": ["<leader>", "g", "s"],
      "commands": ["workbench.view.scm"]
    },
    {
      // Move lines down by 3 instead of 1
      "before": ["<C-e>"],
      "after": ["3", "<C-e>"]
    },
    {
      // Move lines up by 3 instead of 1
      "before": ["<C-y>"],
      "after": ["3", "<C-y>"]
    },
    {
      // Toggle sidebar
      "before": ["-"],
      "commands": ["workbench.action.toggleSidebarVisibility"]
    }
  ]

Update 1: Seems like they do not work with no files being open at all

Reproduce the issue in VS Code with the welcome screen open and the provided vim.normalModeKeyBindingsNonRecursive configuration. Trace how VSCodeVim handles normal-mode bindings when no editor file is open; done means the listed bindings work from the welcome screen as they do when a file is open.