Product Menu not responding to user clicks

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.3.0 CE GA1, 7.3.1 CE GA2, Master
• Fix Version/s: 7.3.3 CE GA4, 7.3.10 DXP GA1, Master
• Component/s: Frontend Infrastructure
• Labels:
  • 7.3-known-issues
  • QA-NA
  • liferay-ga2-ce-731
• Fix Priority: 4
• Sprint: S03E26 - Cape Town
• Git Pull Request: https://github.com/wincent/liferay-portal/pull/310

I just 7.3 GA1 release and I'm seeing an issue in the control panel ui. When I expand on of the items in the menu I am then unable to expand any others until I do a reload on browser. I need to do a reload each time on want expand a different menu item. I've only tried this release in Chrome so I don't know if its browser specific or not.

 

 I also tried clearing my cache in Chrome but issue I described above still persisted.

Reported by victor.ware in LPS-111071
Steps to Reproduce:

1. Start portal
2. Navigate to Product Menu > Control Panel
3. Repeatedly open and close different control panel collapsable menu items

Expected Result:
Product menu always responds to user clicks.

Actual Result:
Product menu only responds to user clicks sometimes.

This has only been seen on certain machines without a clear link other than they are both Mac machines.

Reproduced on:

Machine #1:
OSX Catalina 10.15.2, Safari 13.0.4, Chrome 80.0.3987.149, Firefox 75.0b10 (64-bit)
Safari (only) logs:

[Error] Failed to load resource: the server responded with a status of 404 () (poller.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (side_navigation.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (aui_sandbox.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (workflow.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (dom.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (language.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (events.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (index.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (pathParser.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (usePrevious.es.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (PersonalMenu.es.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (fetch.es.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (init.es.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (util_window.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (search_bar.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (navigation_interaction.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (layout.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (menu_toggle.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (sign_in_modal.js.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 () (layout_column.js.map, line 0)

Machine #2
OSX Sierra 10.12.6, Safari 12.0.3, Chrome 80.0.3987.149, Firefox 60 ESR
Safari (only) logs:

Failed to load resource: the server responded with a status of 404 ()
http://localhost:8080/combo/react-dom.production.min.js.map

Not Reproducible on:

Machine #3
macOS Catalina 10.15.4, Safari 13.1, Chrome 80.0.3987.149