Memory Leakage When Navigating Away from Home Page with dash.register_page()

Describe your context

There are issues with memory leakage in our Dash application. Specifically, each time users navigate away from the home page, we observe a memory leak of about 15MB. Objects are getting detached but not fully removed, and each time the user changes tabs, new objects are created while the old ones are not removed.

• replace the result of pip list | grep dash below

dash==2.17.0
gunicorn==20.0.4
pandas>=1.1.5

• if frontend related, tell us your Browser, Version and OS
  • Browser chrome

Describe the bug

• Navigation: We use dash.register_page() to add a new page to our application. Users navigate away from the home page using dcc.Location and dcc.Link
• Component Setup: The home page layout includes an ag-Grid component within a dcc.Tabs component.
• Callbacks: A callback renders content dynamically based on the selected tab within dcc.Tabs.

Expected behavior

Remove detached objects

Screenshots

Start by reproducing the reported leak around navigation with dash.register_page(), dcc.Location, dcc.Link, dcc.Tabs, and the ag-Grid component. Compare memory after repeatedly leaving the home page and changing tabs; done means detached objects are removed rather than accumulating. No source file or test is identified in the issue.