Schema bug with user module

lint6.6.0_bug.sh

#!/bin/bash
ansible-galaxy role init lint_test
cd lint_test/
ansible-lint .

#####
# Current errors are ok and we don't have anything to do with them
#####

echo "- name: Create user
  user:
    name: lintuser" >> tasks/main.yml
ansible-lint .

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# schema: {'name': 'create user', 'user': {'name': 'lintuser'}} is not valid under any of the given schemas (schema[tasks])
# Why is it not valid?
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sed -i 's/user\:/ansible.builtin.user\:/g' tasks/main.yml
ansible-lint .

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# Error has been gone now, using fqcns are not mandatory AFAIK and the only problem I have seen so far is with user module.