In my opinion the device Jade and the software Green are not even in beta state, unusable, nothing really works. Bitbox is the way to go.
Here my 5cent, Blockstream Green makes imho only sense in combination with jade. It should be noted that jade is using a blind oracle at blockstream for providing secret key management. However you can run your own blind oracle server thanks to 100% open source but then you should re-initialise your jade device.
You’ll find this on blockstream site https://help.blockstream.com/hc/en-us/articles/12800132096793-How-do-I-set-up-a-personal-blind-oracle-
Discussion
Tbh: I’m using jade via sparrow and Nunchuk (multisig). Both wallets work in combination with jade as supposed to be pretty fine.