Failure in browser_ui/3_create/merge_request/add_batch_comments_in_merge_request_spec.rb | Create batch comments in merge request user submits a non-diff review

Full description

Create batch comments in merge request user submits a non-diff review

File path

./qa/specs/features/ee/browser_ui/3_create/merge_request/add_batch_comments_in_merge_request_spec.rb

Stack trace

Failure/Error: show.submit_pending_reviews

Selenium::WebDriver::Error::StaleElementReferenceError:
  stale element reference: element is not attached to the page document
    (Session info: headless chrome=91.0.4472.77)

First happened in https://gitlab.com/gitlab-org/gitlab-qa-mirror/-/jobs/1576991334.