vscode/jsonschema markdownDescription support seems patchy

[phlax]

Describe the bug

not entirely clear if this is the correct place to post this issue - but ill start here 8/

vscode has support for a custom jsonschema field markdownDescription

when i add a markdownDescription field in my custom schema, it works only for hovering not for autocomplete

checking the kubernetes extension and i see something similar - unformatted links when using autocomplete, but correct links when i hover over the value

Expected Behavior

markdownDescripton should work for both autocomplete and hover

Current Behavior

markdownDescripton only works for hover

Steps to Reproduce

1. add a kubernetes yaml file
2. add metadata, and then add name
3. check the autocomplete on name - link in description should be unformatted
4. add name
5. hover, and link in field description should work correctly

Environment

• Windows
• Mac
• Linux
• other (please specify)

[JPinkney]

My guess is that we haven't fully ported over markdownDescription for autocompletion from https://github.com/microsoft/vscode-json-languageservice/blob/master/src/services/jsonCompletion.ts yet