Tags field should hide "Add" button when disabled

[chinochano]

Description

The tags field has the ability to query tags from other fields or pages and allow the user to select from those values. When adding tags on the fly is disabled, the Add button doesn't disappear which is confusing.

Expected behavior
When using the tags field with accept: options, the "Add" button and also the "Create" button should disappear.

Screenshots

Add a tag field using this code:

years:
  type: tags
  accept: options
  options: query
    type: query
    query: page('people').yeartags.split # replace for a working query

Your setup

Kirby 4 Beta 1

[afbora]

I can't reproduce the issue on beta.2 with following setup:

tags:
  type: tags
  accept: options
  options: query
  query:
    fetch: site.tags.split