Multi Date Slicers are not syncing

Hello,

I am creating 2 date slicers in one page as following:

The left-hand one "Date" is using Dax to get the date range from another table.

the right-hand one is coming from date hierarchy, source from same "Date" table but different column, where the year, quarter, month, weekNum get.

Now the problem is, if I change the "Date" slicer, i can see the options in right-hand slicer are auto synced: see the 2021 Year is not displayed

But if from the beginning, I start to use slicer on right-hand, the left-hand "Date" range is still remaining, will not sync with the chosen options: see the "Date" slicer is still displaying from 1/1/2020 although only 2021 options are chosen on right-hand slicer.

Seeking your help to this.

Thanks in advance.

H