403 Error for very specific site search string

We’ve found that using site search for “we get free” (for example https://www.shopatmatter.com/?s=we+get+free&post_type=product) causes the plugin to block the request with a 403 error. Disabling the plugin allows the search to work as expected.

This is with plugin version 20260419, WordPress 7.0, and WooCommerce 10.9.1.