Attach your remote to anything magnetic. Simple and easy print. Uses two 10x2mm round magnets. This model only fits my remote, so you may have to edit the model yourself:

https://cad.onshape.com/documents/c4951f0502cf707f6efc6ff7/w/4534a7beff35ff4d850381dd/e/3ba9ffc8cf58e8fe1c2453ef?renderMode=0&uiState=637138fea9c1f1234cc7d510