[Bug]: MultiChain API: only able to invoke Solana methods to a single Solana account when multiple Solana accounts are connected to dapp

[chrisleewilcox]

Describe the bug

Using beta build

Using the MultiChain test dapp with a wallet that has multiple Solana accounts connected, I am not able to signMessage for other Solana accounts in wallet connected to dapp, only the first Solana account or the most recent Solana account connected to dapp. Should invoke Solana method for the selected/active Solana account in the wallet, or allow user to change to other dapp connected accounts to invoke Solana method in the approve view.

Expected behavior

• user should be able to signMessage for different Solana accounts connected to dapp

Screenshots/Recordings

https://www.loom.com/share/037d819627044d6abd1b594fa920833e?sid=ba08a71e-618b-4897-85e3-76d0d7f04911

https://www.loom.com/share/e7518dddec4a4cc18b0c373edefcc664?sid=7c0ddd54-0a55-4a2c-be22-ecf166610f4c

Steps to reproduce

Scenario: Solana signMessage for multiple accounts connected to dapp
    Given user has multiple Solana accounts in thier wallet
    And user has navigated to https://metamask.github.io/test-dapp-multichain/latest/
    When user connects multiple Solana accounts
    And user invokes "signMessage"
    Then user is prompted to sign the message with the current selected account in the wallet (Failed: only defaulting to the first Solana account)
    And user can switch selected account to account that is connected to the dapp (Failed: not supported)

Error messages or log output

Detection stage

In public beta

Version

12.18.0

Build type

Beta

Browser

Chrome

Operating system

MacOS

Hardware wallet

No response

Additional context

No response

Severity

No response