I do not know the iPad Pro (5th gen). However, the most important requirement is that the dimensions of this iPad are identical to those of the 4th generation, otherwise the latest iPad will not fit into the Folio at all!
The purchased is for 3rd & 4th gen would recommend check out the Logitech site https://www.logitech.com/de-ch... there you can enter your model no. and you will get the desired product.
Does the indicator light up white (top right) when you press the Bluetooth button (top row, 2nd button from the right)? If not, press the battery indicator button (to the right of the Bluetooth button). If it lights up green, the keyboard is charged. If not, you need to charge the Slim Folio case with the iPad charging cable. The connection for this is on the right side of the folio. Unfortunately, there is no indication at Digitec that this folio has to be charged separately, unlike earlier versions that were charged at the same time as the iPad! I hope I can help you with this information.
Yes, it fits perfectly on the iPad Pro 12.9-inch 2020 (4th generation) and works flawlessly. Not quite the slimmest, but it protects the iPad really well in the event of a drop to the floor and comes with Logitech's usual good quality keyboard.