I have set up my apache2 to support http2 roughly following https://http2.pro/doc/Apache. Everything runs smoothly, but when I check connections to my Nextcloud and Roundcube instances in Chromiums dev tools, SOME requests are executed via h2, but most are still http/1.1, during the same page load. Is this normal?
Of course, the websites are called via https (Let's Encrypt) and have an A+ rating in the Qualys SSL test.