The upcoming sixth-generation iPad mini will feature volume buttons on the top side of the device to accommodate a full-size Apple Pencil, according
Apple iPad Series - External Reviews
Alleged iPad Mini 6 Case Images Show Redesign With Relocated Volume Buttons For Full-Size Apple Pencil, Page 4
MacRumors: Apple News and Rumors - Page 501
What is the iPad Mini, and what are its features? - Quora
Apple iPad mini 6 might have its volume button relocated to fit Apple Pencil
MacRumors: Apple News and Rumors - Page 486
iPad Mini 6 Rumors - MacRumors
MacRumors: Apple News and Rumors
Cases for the iPad mini 6, Page 2