[Bug] Spaces in search queries gets removed when returning from preferences page

[syeopite]

Describe the bug
The spaces in the search query are removed when returning from preferences page.

Steps to Reproduce

1. Search anything up on Invidious
2. Enter preferences on the search results page
3. Click "Save preferences" to return
4. You'll see that the spaces are removed in the search query

Logs

Screenshots

Before:

After:

Additional context