

Try the web app (PWA). I don’t remember it complaining about http localhost.
I’d also raise that as an issue with the developer. No self host-able app should enforce https. Only warn/notify. There are numerous situations where http is a perfectly fine, permanent solution (LAN/VPN).
Lol. The only thing this setting does is hide the information from the user. Google, or a thousand other data brokers (many probably created by Google for this purpose) still retain that data indefinitely.