The current behavior

I'm using the following snippet to create a union that contains all current nodes and groups.
My goal is to select all nodes and groups so i can move them all at once.

const data = this.canvas.getDataMap();
this.canvas.add2Union("selectAll", data);

If i move a node, all other nodes are moved but the position of the groups do not change.

The expected behavior

I'd expect that the position of nodes and groups change.

Your environment(such as: Butterfly version、Browser version、OS and so on)

Butterfly version : 4.3.27