fm-sys
ZeroSSL not recognized on custom instance
App version
2.2.3
Android version
11
Describe the bug
I'm running a pairdrop instance on docker with a custom ZeroSSL certificate. I have a DNS rewrite in my DNS server to point pd.xxxx.com to my local ip address.
Android app accepts to validate the custom server in http, not in https. It works perfectly fine in https on computer browsers (FF, Edge and Chrome).
If I access the same server behind a Cloudflare Zero Trust tunnel, it works beautifully in https. Same server, same settings, only the cert is different.
That's why I believe there's a bug validating ZeroSSL certs on android app only.
Steps to reproduce the bug
Run your own instance of pairdrop with ssl from Let's encrypt or ZeroSSL Run Android app and add your instance in https.
Stacktrace
No response
Screenshots and additional context
No response
How do regular browsers on android behave? Possibly it's a general problem on android independent of the app...
