MSC: Loaded comment is not connected properly

• Part 1

The comment attached to "order_a_pizza" is not right:

If you try to move it the line is corrected

• Part 2

And the y position is wrong, too. As you can see in the text file, it should be aligned with the arrow

Note This might be caused, by the fact that the message is straight, although it should not be.

Test file: trace.msc