NSwag generating request string[] headers incorrectly

[Witted]

Stackoverflow issue here: https://stackoverflow.com/questions/78279410/swagger-generating-request-string-headers-incorrectly

The generated swagger appears to be handing string[] headers incorrectly.

{
"name": "permissions",
"in": "header",
"style": "form",
"explode": true,
"schema": {
"type": "array",
"nullable": true,
"items": {
"type": "string"
}
},
"x-position": 2
},

Style is set as form when documentation suggests it should be simple https://swagger.io/docs/specification/serialization/

This means that a request generated in swagger looks like:

-H 'permissions: 1&permissions=2&permissions=3'

when it should be:

-H 'permissions: 1,2,3'