Vim window switching <C-w>-h/<C-w>-l stops working when clearing up ctrl+w ctrl+j key shortcut

Describe the bug
Clearing up ctrl+w ctrl+j binding also implicitly prohibits from switching between text editors with <C-w>-h/<C-w>-l. Ex

To Reproduce
Steps to reproduce the behavior:

1. Open text editor with keybindings.json and define it as

[
    {
        "key": "ctrl+w ctrl+j",
        "command": "",
    },
]

2. Save changes to keybindings.json
3. Enter vim command vsp to split the current keybindings.json into 2 different text editors
4. Press <C-w>-h/<C-w>-l to focus different text editors of recently opened keybindings.json.
5. Notice The key combination (Ctrl+W, L) is not a command message.

Expected behavior
Clearing up ctrl+w ctrl+j binding should not affect the behavior of <C-w>-h way of switching between text editors.

Screenshots

Environment (please complete the following information):

• Extension (VsCodeVim) version: 1.27.2
• VSCode version: 1.85.1
• OS: Linux Ubuntu

Start by reproducing the keybinding interaction in keybindings.json with the documented Vim split command, vsp. Trace the keybinding handling for clearing ctrl+w ctrl+j and verify that the change leaves ctrl+w-h and ctrl+w-l available for switching editors; done when both shortcuts work without the not-a-command message.