Tutorial CFD-1300 error

Hello everyone.

I try the tutorial for engineering solutions > CFD-1300. However, I cannot replicate the meshing result. Is this a bug or did I miss something? I already use 'w/o BL' add assign it to the left edge line but still, all edges still have boundary layer (BL).

1. The expected meshing result from the tutorial. No BL generated at the left edge.

2. My meshing result. BL generated at the left edge.

Thanks in advance.