Adding a multisig signer pubkey to 2 multisigs doesn't act like expected

[coolhill]

If you add a single pubkey(from "Join Existing Multisig") to be signer on 2 different multisigs, only the first multisig will show up in the wallet extension. I would expect both multisigs to show up as in fact, onchain you are a signer on both. You seem to have to generate a new signer pubkey for each multisig you want to join if you want them to all show up visually in the wallet extension. Bug or feature? You decide.

[dhruvkelawala]

It's neither a bug or a feature. It's just how multisig work. Currently we don't support sharing a single pubkey with multiple multisigs.

[coolhill]

Alright then well I made my case. My only concern would be since onchain you are a signer on both, and the wallet will only show you one. If you recover a wallet using a seed phrase, which multisig will it show? Since it shows one and hides the other. Can a bad actor add you to multisig and then you will never be able to interact with the multisig you want? Just a thought experiment.