Is there a way to add multiple custom fields to the video form? I was only able to add a single custom field by following the [docs](https://docs.joinpeertube.org/contribute-plugins?id=add-custom-fields-to-video-form).
Also, I was not able to add HTML elements (ex: Button).
I did not check, but I think that’s because the html is sanitized to prevent malwares. That means that only some html tags are allowed (the one’s that are not a security risk, like a, b, div, …).
If there are some tags that you need that are not allowed, you can open a ticket on the peertube’s github repo to ask for allowing them in a future version.