Function to make lines horizontal

As a user of BlueDolphin I am looking for a function that allows me to straighten lines between two objects with a simple action (horizontal), so that I can easily improve the readability of the plate.

What I'm looking for is a function that allows me to simply click the line on 1 and connect the other side of the line horizontally to the other object.

use case 1: when I move objects, the lines on another object don't move. I lost a lot of time with sliding lines because of this. a function to connect lines horizontally would save me a lot of time.

use case 2: when I create a new connection, it always starts in the middle of an object. with a horizontal function I don't have to scroll to drag the line on the other side.