[BUG][Log Explorer] Running query twice shows "No results" UI in between

[joshuali925]

What is the bug?
Running query twice shows "No results" UI in between instead of loading

How can one reproduce the bug?
Steps to reproduce the behavior:

1. Go to https://playground.opensearch.org/app/observability-logs#/explorer
2. Run source = opensearch_dashboards_sample_data_flights
3. Click run multiple times
4. See No results match your search criteria UI flashing

What is the expected behavior?
Loading UI or UI stays the same, the No results message can be misleading

What is your host/environment? playground

• OS: [e.g. iOS]
• Version [e.g. 22]
• Plugins

Do you have any screenshots?
If applicable, add screenshots to help explain your problem.

Do you have any additional context?
Add any other context about the problem.