In the last Monero General Fund transparency report in March 2023, the General Fund held 8452 XMR. As far as we know, this separate wallet is safe and unaffected. It would be possible to pay people with active CCS proposal from the General Fund, but nothing has been decided.
What problems are there with Monero’s multisig implementation?
Well, they were not using multisig on a team controlled wallet with 2.6k XMR, that tells you all you need to know about the multisig implementation.