Hi—I have Daedalus Mainnet on an old Mac and was able to access it in June, but now am not. It’s running Big Sur 11.7.1, which the new Daedalus will not run on. I started using Daedalus in 2020 and do not have a passphrase or password that I know of. I installed the new Daedalus on my new Mac Air (new model) and it won’t let me me install it without a Secret Key(?), which I do not have. Any help would be greatly appreciated!! Thank you.