I suggest you change one setting and it is to remove your wallet setup from Amethyst...

Why?

1. You keep your Ameghyst in full privacy

2. When you try to zap someone Amethyst will open a prompt for you to select the wallet you want to use to zap, which means you are not married to a wallet to send zaps and is quite fast and convenient the same.

3. This does not affect you receiving zaps at all.

Hope this helps.