Apple / Mac keyboard? (Or “other”?)
Holding down the Option key and moving the mouse pointer anywhere over the Control Strip, should change the pointer icon to a “hand” icon… signifying “grab - grasp” etc.
THEN click on the end tab and hold mouse down AND drag the control strip to where you want it. Keep your finger on the Option key when you click and don’t release until the Control Strip is in new position.
If for some strange reason you can’t get it to move / re-locate OR see the hand icon… then you can choose to “hide" the CS completely via its Control panel.