Array modifier should have a "Clipping" options.

So, long story short, I was working on a project and needed both the mirror and array modifier to have a good symmetrical motif on a sphere mesh.

However, when came time of adding more detail to my mesh (and due to my habit of working in non-destructive workflow as much as possible), I've experienced some issues with the edges of each iterations from the array modifier.

After zooming closer, I've realized that, unlike the mirror modifier, the array modifier doesn't have a clipping option. Verts were merged by distance, but the mesh wasn't "whole" for lack of better term.