Not supported yet :(
"event loading or can't be found in your relay list", on amethyst nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z
Discussion
And I guess there's no alternative content tag...
As the author of NIP-31 I’m officially offended by this ruthless accusation 
Lol, I thought amethyst supported alt tags...?
Not for non supported events. We don't even download them to the device.
censorship
why do you hate freedom, vitor?
Wait, I thought the entire reason for the alt tag is to display non-supported events?
It is. But since we don't download the event, there isn't an alt tag to show.
And the reason we don't download it is because some use cases generate a ton of events we can't process. If we download it on our current caching structure, the app would crash every 5 minutes or so.
I need to re-do our cache engine before being able to download any event type.