Maybe one thing you could try in the meantime (this is how I deal with it on my own PKI) is to import your cert into Android and trust it there. Then it should not throw. However, I do this with an actual private CA, not a self-signed thing, and mTLS, so it may be that for simple self-signed, there are issues. Maybe a stacker that uses self-signed certs on Android knows more.

Haha thanks. I review Zeus like I review Signal because I really want to use it again (current live LN wallets are Blixt) so it is my duty to my own security to know everything, because it would touch my money, directly.

Right now it's still too unstable, but I have hope. Evan is doing an awesome job.