Mask h3 cells layer with polygon layer

**Is your feature request related to a problem? Please describe.**
I am researching on possibility of applying a mask on h3 cells so that it does not go beyond the boundaries, I don't want to use h3 compact. please check the following screen grab


**Describe the solution you'd like**
If it is possible to apply a polygon mask over h3 cells so that it hides the overflow area of h3 cells

**Describe alternatives you've considered**
As of now, I could only think of the above solution or I have to remove h3 cells from the edges which will not fulfil my purpose

**Additional context**
In my research, we want to show a world map with h3 cells with a particular resolution where users can click and select cells and perform analyses. Our choices are to use either of resolution 5, 6 or 7