How to add observer event before admin product search

I want to call event catalogsearch_reset_search_result before admin user search products in backend. As I want to clear all filter before search button clicks. As due to large amount of products it always throw below error in admin and I have to manually delete entries in ui_bookmark table. So Instead of duing it manually I want to call above event before it click on search.

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How Can I call event before or write single query in helper or observer to delete entries from ui_bookmark. Or is there any other way to solve this issue.

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