Minerva test is flaky and causes wmf-quibble-selenium-php72-docker job to fail.
For instance, https://integration.wikimedia.org/ci/job/wmf-quibble-selenium-php72-docker/162660/console#console-section-13 and https://integration.wikimedia.org/ci/job/wmf-quibble-selenium-php72-docker/161869/console#console-section-13
Error is displayed as shown below:
13:38:58 [0-1] Error in "Wikitext Editor.Closing editor (overlay button)" 13:38:59 Error: element (".overlay .cancel") still not displayed after 5000ms 13:38:59 at Element.<anonymous> (/workspace/src/skins/MinervaNeue/node_modules/@wdio/utils/build/shim.js:276:24) 13:38:59 at iClickTheOverlayCloseButton (/workspace/src/skins/MinervaNeue/tests/selenium/features/step_definitions/common_steps.js:107:47) 13:38:59 at Context.<anonymous> (/workspace/src/skins/MinervaNeue/tests/selenium/specs/editor_wikitext_nosave.js:24:3)
Note: This is currently a blocker for https://gerrit.wikimedia.org/r/c/mediawiki/extensions/VisualEditor/+/790682