Related to THIS article HTTP/3 should also be able to use “Server Push”.
But when I download the latest Chrome Canary build and activate HTTP/3 then I can not receive a Push from any CloudFlare site. Specially not mine.
So I made some screenshots to provide a bit more infos and some pics.
Now this can maybe be related to Chrome Canary, but as I’m not sure where this is not “implemented” I just want to create this Thread and maybe some of the devs can have a look at it or state why Push is not working with HTTP/3.
As soon as I switch to HTTP/3 no Initiator will show “Push / Other”. Also nothing gets pushed what you can see at the waterfall diagram.