Mobile with chrome only white page

I created a small test app with web core, uploaded it to my server. It displays perfect on the desktop, using any browser, but it only shows a white page on mobile with chrome and only displays on mobile when I set chrome to "Desktop website". Is that supposed to be like that?

We will need to know more detail as I cannot reproduce this.
Do you see this with any of our demos?
What exact mobile device is this and what mobile browser?