Ring Door Contact Sensor Not Fitting UK

Hi all, I recently bought the ring alarm 7 piece set and while setting it up I noticed that the door contact sensors wouldn’t be as easy as peeling back the tape and sticking it on the door. My door is away from the door frame itself so when I place the magnet on the door frame it’s too far from the contact sensor and vice versa. I am wondering if anyone else has/had this problem and knows a quick fix. I was going to get a piece of wood or plastic that is big enough so that the sensors would meet but that would mean sticking that piece to the door. Does anyone know anything I could do? I appreciate any support! Thank you! (Please see photos of the door/s I need help with. There are two different doors.)