Linked Filters: Connected fields do not show any values

I am trying to create linked filters for State and City in the Sample DB database by metabase. As a prerequisite for linked filters, I am using connected fields to get the values of the filters. But nothing shows up in the connected fields tab even after running the 'Re-scan this table' option in Table Metadata. Could you please provide the inputs on this.

please send the troubleshooting info and the steps you did to make the questions, dashboard, filters, etc

First, I rescanned the table:

But nothing shows in connected fields:

did you connect the filters? I don't see the filter connected in your last image