I am not competent, ask Logitech! On their site I find
SLIM FOLIO
Keyboard case with Bluetooth for iPad (5th, 6th, 7th and 8th generation) and iPad Air (3rd generation)
CHF 119.00
Good luck!
Yes, I use it with an iPad Air 3. I just had to "plane" a mm over an opening to access the volume button which is accidentally pressed by the shell - I did it in 3 minutes without difficulty with a blade.