Spotlight losing indexing

I am facing this strange issue after updating to Sonoma. The spotlight keeps losing indexing and shows only web results. I had long calls with apple support but they are still not able to figure it out. After doing R&D I finally found out what's the pattern. Whenever I login using touch id, it loses indexing showing results only from web in spotlight. If I login using password the spotlight works perfectly fine showing all the results. Has anyone experience such an issue or have any solution for the same?