https://gerrit.wikimedia.org/r/c/mediawiki/extensions/ConfirmEdit/+/461504 (touching a python file) https://integration.wikimedia.org/ci/job/wmf-quibble-selenium-php72-docker/65929/console
```
19:54:06 [Chrome 73.0.3683.75 linux #0-5] Spec: /workspace/src/skins/MinervaNeue/tests/selenium/specs/references.js
19:54:06 [Chrome 73.0.3683.75 linux #0-5] Running: Chrome (v73.0.3683.75) on linux
19:54:06 [Chrome 73.0.3683.75 linux #0-5] Session ID: 9f49563b-b1d9-4e08-a16f-f440bf20c252
19:54:06 [Chrome 73.0.3683.75 linux #0-5]
19:54:06 [Chrome 73.0.3683.75 linux #0-5] Opening and closing the reference drawer
19:54:06 [Chrome 73.0.3683.75 linux #0-5] ✓ Opening a reference
19:54:06 [Chrome 73.0.3683.75 linux #0-5] ✖ Opening a nested reference
19:54:06 [Chrome 73.0.3683.75 linux #0-5]
19:54:06 [Chrome 73.0.3683.75 linux #0-5] 1 passing (19.5s)
19:54:06 [Chrome 73.0.3683.75 linux #0-5] 1 failing
19:54:06 [Chrome 73.0.3683.75 linux #0-5]
19:54:06 [Chrome 73.0.3683.75 linux #0-5] 1) Opening and closing the reference drawer Opening a nested reference
19:54:06 [Chrome 73.0.3683.75 linux #0-5] Node is either not visible or not an HTMLElement
19:54:06 [Chrome 73.0.3683.75 linux #0-5] Node is either not visible or not an HTMLElement
19:54:06 [Chrome 73.0.3683.75 linux #0-5] at ElementHandle.<anonymous> (/workspace/src/skins/MinervaNeue/node_modules/puppeteer-core/lib/helper.js:116:19)
19:54:06 [Chrome 73.0.3683.75 linux #0-5] at Promise (/workspace/src/skins/MinervaNeue/node_modules/devtools/build/commands/elementClick.js:47:26)
19:54:06 [Chrome 73.0.3683.75 linux #0-5] at DevToolsDriver.elementClick (/workspace/src/skins/MinervaNeue/node_modules/devtools/build/commands/elementClick.js:43:10)
19:54:06 [Chrome 73.0.3683.75 linux #0-5] at iClickOnANestedReference (/workspace/src/skins/MinervaNeue/tests/selenium/features/step_definitions/reference_steps.js:20:39)
19:54:06 [Chrome 73.0.3683.75 linux #0-5] at Context.it (/workspace/src/skins/MinervaNeue/tests/selenium/specs/references.js:43:3)
```
Not exactly the same error as {T263137}, but similar