Multiple tabs - Signing out on one tab causes a timeout on another tab

[vandysn]

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Describe the bug
Multiple tabs - Signing out on one tab causes a timeout on another tab

To Reproduce
I open our application in two different tabs in chrome. I sign out of the application on the first tab. This triggers a timeout on the second tab.

Expected behavior
Until ng-idle 12, the second tab did not timeout. Issue is found with ng-idle 13

Please tell us about your environment

• Mobile or Desktop: Desktop
• Browser:Chrome
• Version: Any
• Angular version:17
• NodeJS version: 20
• Language (TypeScript x.x, ES5, ES2015, etc.):

Additional context
Add any other context about the problem here.