A point can't be connected

Hi, is this a bug or a feature? I align points on top of each other by clicking on “align horizontal center”, then when I try to connect them by dragging one point on the other it just can’t be done, but it works on the second try.Screen Recording 2021-08-05 at 09.43.07.mov.zip (855.0 KB)

It seems to be happening if the drag started at the same position. In this case, it would be quicker to select the two nodes and select “Connect Nodes” from the context menu. Or drag the node a bit away and then drag it back onto the node.