Issue Summary

Navigating away from the advanced search screen without clearing the search, preserves the last search

Steps to Reproduce

1. Perform a search from the advanced search screen
2. Once the results are shown, click on the Trello icon in the top left corner or move away from the screen without clearing the results.
3. Now try to search for something else and click on advanced search button
4. the old search and results will populate

Expected Results

It should either preserve the normal search query on moving to advanced search, or clear the advanced search screen.

Actual Results

The advanced search screen is preserving the old search

Workaround

Cleaning the last search results manually fixes this issue.