Click on that particular gif, it should show the link button. 

 No, just get the 'Amethyst doesn't support...' message.  

 I'm using Microsoft SwiftKey and I think it's the keyboard's fault not Amy. 
https://image.nostr.build/3543bed66fa4a2c142099e93e603361292532675a550b1c478c297ba59924c59.jpg#m=image%2Fjpeg&dim=1440x1416&blurhash=%7CxIr4%5BxZayWCRkWCRkf8WB%25Moej%5Ba%7Dj%5Bj%5BoMazj%5BIpRlj%5BjsoebFofj%3Fof%7EqRkWBoKWBbFWUoeWB%3FboejZj%5Df8ofayayayV%3Ft6oyWWkCa%23jcWCkCxuWUWobHj%5Bjaf6ayayx%5DR%2BafoKaej%3Faxa%7BWBMyafjaf6j%5BbFkBkBj%5B&x=1d9307dbcebbf67585977d8d6b4265bb32067d76c02a61c317c0c7248d3a1472 

 Oh it stopped working with SwiftKey, the method I mentioned above works with Google keyboard 

 I haven't posted a single gif on Amethyst since I first used Nostr over a year ago.