Because this beam is already at the head of the bed, the bed is not pressed, and the bed also has a certain length of the head of the bed, so it is basically staggered. "Beam press" should be the whole beam press. The beam is only 10 cm wide, which means that half of the beam is still in the wall. 10 cm at this stage, a few centimeters of the bed should be removed, which is basically nothing.
If you don't trust, you can make the bedside a few centimeters more (make a bed as collateral), 10 centimeters more, so that you can all leave the beam. If the bed is ready, you can move your head away from the wall 10 cm to get out of the way, and the scattered 10 cm can be leveled with other fillers.