Cobra default action for (Y/n) doesn't work

[okwme]

Summary of Bug

When creating a tx from the command line you are asked to confirm the tx like:

confirm transaction before signing and broadcasting [Y/n]: 

Typically the uppercase Y implies the default option so hitting enter is enough. This is not the case here where enter just brings the prompt up again.

Version

v0.35.0

Steps to Reproduce

> gaiacli tx send $(gaiacli keys show billy -a) $(gaiacli keys show billy -a) 1stake --from billy 

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