[Predictive search] Old results are shown when the query is cleared and rewriten

[FCalabria]

Describe the current behavior

1. Write some query on the search input (With predictive search activated)
2. Remove the input, with the clear button or with backspace. The results are hidden.
3. Start writing another word: the old results appear.

Describe the expected behavior

Current behaviour that shouldn't be changed:

• When I add new characters to the current query, the old results are shown since they might still be relevant

Ideal behaviour:

• When I change the query (remove some characters and write new different ones) the old results are not shown since they are no longer relevant

Compromise solution if the ideal behaviour is not possible:

• When I clear the query (manually or with the clear button) and then start writing again, the old results should not be shown.

Version information (Dawn, browsers and operating systems)

• Dawn Version: 7.0.1
• Chrome Version 108.0.5359.124
• macOS Version 13.1

Additional context/screenshots

Video showing the bug