Is there an existing issue for this?

• I have searched the existing issues

Current behaviour

When using an unencrypted, read-only (descriptor) wallet, when trying to make a new transaction and pressing the "Create Unsigned" button, a dialog is shown with the message "This operation needs you wallet passphrase to unlock the wallet". There is no wallet passphrase as I have never created it. It's also not possible to enter the empty passphrase as the submit button is grayed out.

Expected behaviour

"Create Unsigned" creates an unsigned PSBT.

Steps to reproduce

When using an unencrypted, read-only (descriptor) wallet, when trying to make a new transaction and pressing the "Create Unsigned" button

Relevant log output

no log output without debugging enabled

How did you obtain Bitcoin Core

Package manager

What version of Bitcoin Core are you using?

v25.1

Operating system and version

Guix

Machine specifications

No response