Steps to reproduce the issue

Create override for category or categories. Create an (e.g.) Category Blog menu entry; go to Options -> Choose a Layout

Expected result

Should have:
From Component: Blog List
From Template: whatever override you created / named

Actual result

"Default" with nothing else to choose

System information (as much as possible)

Joomla 5.2.4

Additional comments

The xml files in
/components/com_content/tmpl/categories/default.xml
/components/com_content/tmpl/category/blog.xml
/components/com_content/tmpl/category/list.xml
all have the view parameter of article_layout pointing to article instead of category / categories

Changing them accordingly populates the select with the correct entries (e.g. blog / list for category blog + any overrides from your template)