Have you set the redirections correctly on the General Options -> Logics & Behavior panel to the WooCommerce results page? Documentation link.
Make sure it's configured correctly: https://i.imgur.com/E1c2VJD.png
I'm getting an empty page after adding it to my hosts file, it says maintenance mode, and the wp-admin and the wp-login.php redirect me back to the main page.Best,
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