Improvement request on Chalk Admin page functionality

1. My user
- 'Filtering' function as like excel pivot table.
Current filter seems to try match all fields value with the provided keywords which is not convenient if Admin tries to find out some particular group of users. Could we make the filter works like Excel pivot table filtering so that user can filter based on different fields with different combination, etc.
2. Insights - Session activity
- For external use, we can only see whether it's external user or not.
Can you change them with email address?
- When i download the list, the 'Date/Time' column format is changed.
Can you make the column format of CSV file to be same to format of screen?