Custom Space level Templates are not editable
- Create a space level template with the old editor
- save it
- Try editing it and publishing it
(Although, it is not possible to create a custom template with the old editor, now)
The templates should be editable.
The templates with the old editor are not editable.
Currently, there is no known workaround for this behavior. A workaround will be added here when available
If the legacy editor is not necessary for the template then, the same template can be re-created with the new editor.