This is persisting. Is it really flaky?
11:35:49 ------------------------------------------------------------------ 11:35:49 [chrome 73.0.3683.75 Linux #0-1] Spec: /workspace/src/extensions/Wikibase/client/data-bridge/tests/selenium/specs/canCancel.js 11:35:49 [chrome 73.0.3683.75 Linux #0-1] Running: chrome (v73.0.3683.75) on Linux 11:35:49 [chrome 73.0.3683.75 Linux #0-1] Session ID: 637dac72a52874878bf555735172cad5 11:35:49 [chrome 73.0.3683.75 Linux #0-1] 11:35:49 [chrome 73.0.3683.75 Linux #0-1] App 11:35:49 [chrome 73.0.3683.75 Linux #0-1] ✖ closes on clicking the close button 11:35:49 [chrome 73.0.3683.75 Linux #0-1] 11:35:49 [chrome 73.0.3683.75 Linux #0-1] 1 failing (13.2s) 11:35:49 [chrome 73.0.3683.75 Linux #0-1] 11:35:49 [chrome 73.0.3683.75 Linux #0-1] 1) App closes on clicking the close button 11:35:49 [chrome 73.0.3683.75 Linux #0-1] App still exists in the DOM after clicking the close button 11:35:49 [chrome 73.0.3683.75 Linux #0-1] Error: App still exists in the DOM after clicking the close button 11:35:49 [chrome 73.0.3683.75 Linux #0-1] at Context.it (/workspace/src/extensions/Wikibase/client/data-bridge/tests/selenium/specs/canCancel.js:40:22) 11:35:49 ------------------------------------------------------------------
Affected patch: https://gerrit.wikimedia.org/r/c/mediawiki/core/+/621711