Protected Audience Data Disappears After Tab Change (develop branch)

[gagan0123]

Describe the bug
The "Ad Units" and "Bids" tab in the "Protected Audience" section reset when a new tab is opened. The data displayed in the table is lost, and the tabs show "No ad units were recorded" or "No bids data was recorded."

To Reproduce
Steps to reproduce the behavior:

1. Go to the "Protected Audience" section in the Privacy Sandbox panel.
2. Open the Protected Audience demo site and proceed with multiseller demo.
3. Observe the data populated in the "Ad Units" and "Bids" tabs.
4. Open a new tab in the browser.
5. Switch back to the original tab and back to the "Protected Audience" section.
6. Observe that the "Ad Units" and "Bids" tabs have been reset, displaying "No ad units were recorded" or "No bids data was recorded."

Expected behavior
The "Ad Units" and "Bids" tabs in the "Protected Audience" section should retain the displayed data for the given tab even after a new tab is opened.

Screencast

Google.-.PSAT.-.Ad.Units.and.Bids.Table.Data.Disappearance.Issue.mp4

Desktop (please complete the following information):

• OS: Pop!_OS 22.04 LTS x86_64
• Browser: Chrome 130.0.6723.91 (Official Build) (64-bit)
• Version: develop branch at cf6c0a6