Applying time filter in page selector || count, sum etc. features in insight grid of worksheet.

Hi, Please help me out in following:
1) My module has time filter to show monthly value of desired year
Additional to it, I also need to keep the time as a page selector in the top right of UX page . Can I apply similar time Filter to this time selector as well: can I restrict this time selector to show only the desired range?

2) In main grid of worksheet, we can see Count, Min., Max. and others.
But additional insight grid didn't shows this feature (count, Min., Max. and others). Can this feature be enabled in additional insight grid also, If yes, then how?

Thanks in advance 🙂