Just want to ask… is it possible to create a singe filled region instance from multiple sketch of shapes or curves derived from a nested list of points?
It was fixed by using the node FilledRegion.ByCurves+ by Spring package (as seen from @sovitek screenshot). At first I was using the OOTB node and it creates separate Filled Region instance for every curve in the list.
Thank you for the pointers from @jacob.small as well, I was able to solve the error which I did not notice was caused by over overlapping sides of the sketches.