[Admin] String Search Malfunction on "Contact Management" Page

[mehalyna]

The string search functionality on the "Contact Management" Administrator page does not consistently work for substring matches. Additionally, after clearing the search input, the table fails to dynamically refresh and display all entries.

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Steps to Reproduce:

1. Sign in with Administrator credentials.
2. Navigate to the Contact Management page.
3. In the search bar, type a substring present in one of the table's entries (e.g., "John").
4. Observe whether the search result updates correctly.
5. Clear the search bar to remove the entered substring.
6. Observe whether the table dynamically refreshes to show all entries.

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Expected Behavior:

• The search should match all entries containing the provided substring, regardless of its position (beginning, middle, or end of the string).
• Upon clearing the search input, the table should dynamically refresh and display all available contacts.

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Actual Behavior:

• The search sometimes fails to return results for valid substrings.
• After clearing the search input, the table remains filtered or does not refresh dynamically.

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Environment:

• Platform: Web (Chrome)
• OS: Windows 11
• Browser Versions: Chrome v114.0, Edge v104.0
• Reproducibility: Frequent (7/10 times)

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Additional Notes:

• This issue disrupts the user experience, particularly when managing a large number of contacts.
• Logs or network traffic do not indicate any visible errors during the search operation.

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Attachments:

• Screenshots of incorrect search results.
• Console logs captured during search.
• Browser console error (if available).

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Priority: Medium
Severity: Major
Status: Open