If you post a link to an image, the image should be displayed.
It currently doesn't work: Exhibit A
When you post a link to an image, click the preview and you would see the image
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That's the oldest Issue in SN's source repo on Github, Issue #9.
There was some mention months back of that being worked on (or planned to be worked on). Not sure if that is close to being released or not.
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Just tried it out and it doesn’t!
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