Content warning: Testing content warning from Friendica Reveal/hide

I was wondering how you add Content Warning that be compatible for Mastodon on #Friendica which from what I can tell from one of the Github request for Friendica to add Support Content Warning that used the <summary> tag and combine both spoiler and the content of the post.. this is from 2019 so I wasn't sure if it has been possible sinces.

Still new to Friendica and I know content warning matters a lot to people on the #Fediverse

Mastodon: Support Content Warning · Issue #3285 · friendica/friendica

Original: https://mastodon.social/users/dia/updates/1518924 Friendica: https://friendica.mrpetovan.com/display/52acf9cd888b8ed9b472abac0789e9547341987c XML: <?xml version="1.0" encoding="UTF-8"?> <...

^GitHub

I'm assuming if I used #Friendica, the way to add #AltTexts is go to Photos and edit the caption, right?

Still trying to get my head around Friendica as someone who use *key and Mastodon as daily use