Go to first search results page for every new search

[a-d-atanasov]

Describe the bug
Go to first search results page for every new search.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://docs.telerik.com/devtools/aspnet-ajax
2. Search for 'grid binding'
3. Go to page 2 of the results
4. Search again, this time for 'grid binding error'

Expected behavior
To be on search results page 1.

Actual behavior
You're still on search results page 2.