ansible find (-or linux) for directories with set depth

I'm trying to use the Ansible find builtin to create something similar to

find /home/user/data -maxdepth 2 -type d -name 'mul' -or -name 'sqr'

where /home/user/data has folders a,b,c... and in each of them could be none/one/both of mul- or sqr-directories.

It works well with that Linux query and with Ansible I tried

   - name: find fields
      find:
        depth: 2
        paths: "/home/user/data"
        file_type: directory
        patterns:
          - 'mul'
          - 'sqr'
      register: fields
  - name: debug1
      debug:
        msg: " myitem: {{ item }}"
      loop: "{{ fields.files | map(attribute='path') }}"

but my debug output is empty. I could remove the patterns and set depth: 1, resulting in a list a,b,c and then iterate over those to find mul and sqr but that takes unnecessarily long if the lists get long.

Solution

As Vladimir said, setting recurse: yes solves the issue. I'm still wondering, why, when setting depth: 2, recurse: yes is not implied. Here is the full example:

   - name: find fields
      find:
        depth: 2
        paths: "/home/user/data"
        file_type: directory
        recurse: yes
        patterns:
          - 'mul'
          - 'sqr'
      register: fields
  - name: debug1
      debug:
        msg: " myitem: {{ item }}"
      loop: "{{ fields.files | map(attribute='path') }}"