Wherever we can we prefer to use the wrapped world.browser methods that we've written in ui_helpers.py because they include retry logic. The problem with this as written is that the browser might not have finished rerendering and the text might not be there yet. This would cause this test to be brittle and fail intermittently. At the very least we need to wrap this in a wait_for. Better, do we know the css selector of the element that will contain the text? Instead of looking on the entire page, we should look at the text there. Look at the css_text and css_has_text methods in ui_helpers.