Empty config objects inside oneOfs cannot be saved

[edgao]

When I create a destination-snowflake connector using the AWS S3 Staging mode, then refresh the page and try to switch to the [Recommended] Internal Staging option, the Save changes and retest button remains grayed out:

The spec, for reference (this is on master):

airbyte/airbyte-integrations/connectors/destination-snowflake/src/main/resources/spec.json

Lines 145 to 157 in e3bcbc8

	{
	"title": "[Recommended] Internal Staging",
	"additionalProperties": false,
	"description": "Writes large batches of records to a file, uploads the file to Snowflake, then uses <pre>COPY INTO table</pre> to upload the file. Recommended for large production workloads for better speed and scalability.",
	"required": ["method"],
	"properties": {
	"method": {
	"type": "string",
	"enum": ["Internal Staging"],
	"default": "Internal Staging"
	}
	}
	},

This seems to happen for any empty object inside a oneOf, e.g. I see the same behavior on a branch where I've added another empty object: https://github.com/airbytehq/airbyte/blob/2e14eacdb5b00aa7386a243e968bc5000a355606/airbyte-integrations/connectors/destination-snowflake/src/main/resources/spec.json#L258-L271

[octavia-squidington-iii]

cc @airbytehq/frontend