Core Messages duplicated in Mercury Editor form

I'm seeing the same duplication of status messages; on mercury_editor 2.2.4.
In our case, we are using the contrib content_lock module, and it's message appears:

What I'm finding is that the {{ form['status_messages'] }} (mentioned above, and below) is displaying the second smaller status message.
templates/mercury-editor-entity-form.html.twig

{{ attach_library('mercury_editor/node_form') }}
{{ form['status_messages'] }}
<header class="me-node-form__header">
  <h1 class="me-node-form__title">{{ form['#title'] }}</h1>
</header>
{{ form|without('status_messages', 'advanced', 'footer', 'actions', 'gin_actions', 'gin_sidebar', 'gin_sidebar_toggle') }}

It's the page template that displays the larger "system" status message at the top via {{ page.highlighted }}:
templates/page--mercury-editor.html.twig

<mercury-dialog id="me-edit-screen" hide-close-button push resizable dock="right">
  {{ page.highlighted }}
  {{ page.content|without(local_actions_block) }}
</mercury-dialog>

So, it depends which status message style is wanted here? I presume the second one is what we want, less space used.
If so, then the task instead would be to remove the status message that displays in the highlighted region...

working on this.

As mentioned by @fizcs3, The duplicate messages were caused by 2 templates.

templates/page--mercury-editor.html.twig

<mercury-dialog id="me-edit-screen" hide-close-button push resizable dock="right">
  {{ page.highlighted }} <strong>Responsible code</strong>
  {{ page.content|without(local_actions_block) }}
</mercury-dialog>

templates/mercury-editor-entity-form.html.twig

{{ attach_library('mercury_editor/node_form') }}
{{ form['status_messages'] }} <strong>Responsible code</strong>
<header class="me-node-form__header">
  <h1 class="me-node-form__title">{{ form['#title'] }}</h1>
</header>
{{ form|without('status_messages', 'advanced', 'footer', 'actions', 'gin_actions', 'gin_sidebar', 'gin_sidebar_toggle') }}

I think the later was better to be removed as the first one was styled better, according to the default administration theme.