Show relative lock-time

[oren-z0]

In my use case, I need to sign transactions with a relative lock-time using nSequence with the 1 << 31 bit off (See: BIP68).

When some of the inputs have an nSequence with the 1 << 31 bit off, I want to see the transaction-id of that input, and the time-lock whether it is defined in seconds or blocks.

It is highly important in my case not to sign a transaction unless I know that the relative lock-time is set. This is similar to absolute lock-times that are already implemented and displayed on my Trezor One screen - except that relative lock-times depend on a previous transaction-id.
If this feature is already implemented in the more modern trezors, please let me know.

More information on my use-case can be found here: https://timelockrecovery.com

[matejcik]

just as a heads-up, even if we do implement the feature, at this point it is highly unlikely to make it back to Trezor One