`mdformat-myst` (0.3.0) auto corrects ```markdown ```{admonition} `:key: val` ``` to ```markdown ```{admonition} --- key: val --- ``` But why does it prefer the latter? It seems like the latest `myst` user documentation suggests the former is preferred here: https://myst-parser.readthedocs.io/en/latest/syntax/roles-and-directives.html#parameterizing-directives-options. Thanks!