Scroll back search is coming. You can try it in the nightly.

Very glad for that--it's what made me stop my evaluation the first time around. I looked for the feature in issues and just saw #9821 about memory use of the buffer which could be an issue if configuring very large scrollback as I do.

BTW is there feature parity between macOS and Linux, e.g. scrollback buffer searching on Linux?

I'll wait for the stable release and will retest it. Not in a rush and not the early adopter kind of guy.