firefox/testing/web-platform/meta/clipboard-apis/async-custom-formats-write-read.tentative.https.html.ini

[async-custom-formats-write-read.tentative.https.html]
  [Verify write and read clipboard given 2 platform-neutral custom format inputs]
    expected: FAIL
	`[async-custom-formats-write-read.tentative.https.html]`
	`[Verify write and read clipboard given 2 platform-neutral custom format inputs]`
	`expected: FAIL`