I have a domain (xxx.yyy.com) managed from cloudflare. When I switched off the cloudflare's proxy (gray cloud), a greencheck mark displayed in railway and my site started to work.

I turned back the proxy (to orange cloud) and railway showed me the green cloud (the one from the picture) instead of the prior greenmark and my site stopped showing up. Then I found in the docs that I needed to set SSL/TLS settings to FULL (I had flex previously). By doing this, my site started to show again under my domain, but the greenmark never came back.

Am I missing something or my site is ok just with the greencloud as long as my domain works for me?