Thanks for the screenhot and letting us know that this used to work back in ~88. We could also reproduce the issue now and also found out that it is a regression caused by Bug 1690842.
Bug 1746758 Comment 5 Edit History
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Thanks for the screenshot and letting us know that this used to work back in ~88. We could also reproduce the issue now and also found out that it is a regression caused by Bug 1690842.