My suggestion is it to include the option to create a custom entry form based on the already existing entry methodes.
It should allow the user to create their own entry boxes that then save the entry into the metadata json format so that they can use them for the existing advanced templates.
For example I want to add a list of characters that know a spell to a custom spell template. Sure I could write it into the text or create a tag that I add to every character that I want on that list. Instead I could add an multi-character-article-entry field to the template and addjust the custom html to only show the list and the title if the list actually contains at least one character.
When a person currently wants to use custom entry fields when using a custom template they need to write it in json. This is not a good user expirence, since creates unessesary work when using the template.
It would help streamline the use of custom templates while working.
I am not quite sure about this. It is a feature to improve an already powerful feature and make it more appealing to use regularly.
Custom templates do need some work