Cut until surface. Is it a bug?

Hi,

I created this simplified part to demonstrate my problem to you:

I want to create a cut until surface. This is not a problam when I do it to one side.

The problem is, I can only add the cut on one side but not on the other where I want it. (I don't want to mirror it, I just need it on the other side).

Before posting this thread, I solved the problem by creating a rotated surface. I wanted to post this anyways as a bug report, if it is a bug.

SolidworksParts And Features