[Question / Issue] Math Block delimiters - VS Code

[biz-ops-dev]

I am attempting to make my math block delimiters accept "{math}" in addition to "math" which it currently accepts. Here are my modified configuration settings:

"markdown-preview-enhanced.mathBlockDelimiters": [


    [
        "$$",
        "$$"
    ],
    [
        "\\[",
        "\\]"
    ],
    [
        "```{math}",
        "```"
    ],
],

1. Does anybody know why this is not working? I have tried many variations
2. Why does "```math" render properly, even if it is not set as a delimiter in my settings

Thanks