Results from previous agency search do not clear upon search for new agency

[Karentrebon]

When you search for an agency on the home page https://code.gov/, and then go back to the home page to search by another agency, the results from the previous agency are still there, until you clear them by clicking the X. Not the user experience I would expect.

Describe the bug

To Reproduce

1. Click on browse by agency
2. Select an agency
3. Click on code.gov to go home
4. click on browse by agency again
5. Select another agency
   Results for both agencies are there. You have to x out the first agency to get those search results to go away

Expected behavior

Would expect results for one agency to go away once I go back home and select another agency.

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]
  Chrome

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context