Search Algorithm "kNN" or "kNN Cosine" causes Instant Results and Autosuggest to stop working

[burhandodhy]

Describe the bug

Using the "kNN" or "kNN Cosine" search algorithm causes both Instant Results and Autosuggest to stop working. After enabling kNN Cosine and running a complete sync, neither Instant Results nor Autosuggest functions correctly.

Steps to Reproduce

1. Enable "kNN" or "kNN Cosine".
2. Run the complete sync.
3. Check Instant Results and Autosuggest

Screenshots, screen recording, code snippet

No response

Environment information

No response

WordPress information

No response

Code of Conduct

• I agree to follow this project's Code of Conduct