we have a request for a multisig. if someone could implement it, then we would be ready to pay for it. we need a fully working product.
what was presented not so long ago still does not work https://tzsignwallet.com, it has been more than half a year, and there is still no result.
I do not know why this cannot be implemented until now. if someone was ready to implement it, then we could agree on the price of the issue.