bindings defined via vim.normalModeKeyBindingsNonRecursive that start with comma do not work

[insidewhy]

Describe the bug

Adding the following to normalModeKeyBindingsNonRecursive works fine:

    {                                                                                                                                              
      "before": ["Z", "a"],                                                                                                                        
      "after": [],                                                                                                                                 
      "commands": [                                                                                                                                
        {                                                                                                                                          
          "command": "workbench.action.quickOpen",                                                                                                 
          "args": []                                                                                                                               
        }                                                                                                                                          
      ]                                                                                                                                            
    },       

However if you replace the "Z" with a "," then the key binding won't work.

[insidewhy]

Weirdly ["Z", ","] works, only [",", "Z"] fails

[snaveevans]

I have the same issue. I tried to set-up multiple commands with "," as the first key and none of them work.

"vim.normalModeKeyBindingsNonRecursive": [
    {
      "before": [",", "w", "w"],
      "commands": [":wa"]
    },
    {
      "before": [",", "w", "q"],
      "commands": [":wq"]
    },
    {
      "before": [",", "w", "a"],
      "commands": [":wa"]
    },
    {
      "before": [",", "q", "q"],
      "commands": [":q"]
    }
]

Edit: Added Commands

[snaveevans]

I worked around this by changing my leader key to comma
"vim.leader": ","

[wdcew]

@snaveevans you can change "," to "<leader>"

[escorponox]

Same problem here with some log output:
#3565

[Extension Host] ModeHandler: debug: handling key=,.
[Extension Host] Remapper: debug: trying to find matching remap. keys=,. mode=Normal. keybindings=normalModeKeyBindingsMap.
[Extension Host] Remapper: debug: trying to find matching remap. keys=,. mode=Normal. keybindings=normalModeKeyBindingsNonRecursiveMap.
[Extension Host] Remapper: verbose: key=,. keySlice=,.
[Extension Host] ModeHandler: debug: handling key=w.
[Extension Host] Remapper: debug: trying to find matching remap. keys=w. mode=Normal. keybindings=normalModeKeyBindingsMap.
[Extension Host] Remapper: debug: trying to find matching remap. keys=w. mode=Normal. keybindings=normalModeKeyBindingsNonRecursiveMap.
[Extension Host] Remapper: verbose: key=w. keySlice=w.

[Kethku]

This is a bummer for me coming from spacemacs because I have muscle memory mapped to language specific features being prefixed with a comma.

This seems like a weirdly specific bug...