$ref - External Link - Json array schema is not resolved and shown in Response documentation

Hi, 

While documenting my API responses, I use $ref to point to a response format stored externally. Json Arrays do not resolve appropriately and are shown as blank in the Response Documentation section for that API. 

The documentation is as follows:

responses:
'200':
description: Success
content:
application/json:
schema:
$ref: 'https://perspiomodels.blob.core.windows.net/devicemodels/Device-Events-JsonArray.json'

The documentation shows:

Can you chk and get back as soon as possible? We are on Teams plan.

Thanks!