For many years my website has used iframe to display graphs, for example
But just this week users are telling me that they are seeing blank boxes when using Safari.
I have confirmed this when testing on an iPad and a Mac running the latest OS versions.
But Chrome on Mac, PC and iPad all continue to work and display the iframe fine.
My Grafana instance (v10.4.0) runs on an Hetzner cloud VM behind nginx and my website is hosted by a third party.
I’m wondering if a recent Apple update doesn’t like the SSL / domain / sub-domain relationship I’ve got going on?
Anyone else had iframe issues at all? If so, is there a known fix?
Thanks.