[Bug]: Unable to add accounts from multiple Ledger devices

[sleepytanya]

Describe the bug

In 12.11.0:

• after adding account from Ledger Nano X, I can't add an account from the Ledger Nano S, error Value must be a hexadecimal string, starting with "Ox".;
• I'm able to connect the previously connected Ledger Nano X

In 12.12.0 and 12.13.0 after trying to add an account for another Ledger device, user is unable to add accounts for both devices:

• after adding account from Ledger Nano X, I can't add an account from the Ledger Nano S, extension after first click displays error Account name already exist, after trying to add another account from the same device the error is setAccountLabel requires a valid address, got undefined
• I can't add an account from the previously connected Ledger Nano X (same errors)

Expected behavior

Accounts from multiple Ledger hardwallets can be connected to MetaMask

Screenshots/Recordings

Steps to reproduce

1. Have two physical Ledger devices
2. Connect accounts

Error messages or log output

Detection stage

In production (default)

Version

12.12.0

Build type

None

Browser

Chrome

Operating system

MacOS

Hardware wallet

No response

Additional context

No response

Severity

No response

[vivek-consensys]

@sleepytanya This is a change that we implemented as the new Ledger SDK will also require this as it does not support multiple devices. Users will have to remove the existing account from a specific Ledger device to add another. cc. @angelcheung22

[vivek-consensys]

Error handling should be same as MM Mobile:- 'Multiple devices not supported yet, please forget your previous device first before adding a new one'

[vivek-consensys]

Closing this issue as we have already a ticket in place to not allow users to be able to add multiple Ledger devices without removing the existing one with the same copyright used in Mobile.