Ledger Bitcoin App 2.1.1 sign psbt does not contribute a signature

[GambolingPangolin]

Using HWI 2.2.1 with Ledger Bitcoin App 2.1.1 to sign a P2SH-P2WSH multisig output does not work. There is no error, but the PSBT comes back from the call without the expected signature. Furthermore, on the device the signing workflow is not triggered.