Yeah, even when you turn on "enable local cache of emails", the search is still terrible.
What's pretty surprising to me is that for everything they say about privacy etc., getting Mail Plus gives you nothing better than a free user in terms of VPN options. That was the case in their previous set of plans, too - I've been paying for Proton for some years now, at a cost of like $100-150/yr, and only ever had the same level of VPN offering from them as a free user, which is pretty lame.
What's pretty surprising to me is that for everything they say about privacy etc., getting Mail Plus gives you nothing better than a free user in terms of VPN options. That was the case in their previous set of plans, too - I've been paying for Proton for some years now, at a cost of like $100-150/yr, and only ever had the same level of VPN offering from them as a free user, which is pretty lame.