Hello, I've created a simple block with a single field to make a custom embed. As an administrator it works flawlessly, however, we have several custom user roles. And some while they've got the capabilities to write, edit and publish their own posts, get the error that the block is not compatible when on the editor (they can't change any content from the field or block settings) and the block doesn't appear in the list to be added to the editor.
Do the user roles need any specific capability/permission to be able to use the block?
Thanks!