Diagram does not scale when zooming on page in view mode

[slauriere]

When zooming on a page in view mode containing a diagram, the diagram does not scale with the rest of the page, while it does in edit mode. This behaviour was reproduced with Firefox and Chrome.

[mflorea]

@slauriere I can't reproduce. The browser zoom works fine for me in both Firefox and Chrome. I'm closing this since we're going to implement #32 soon anyway.

[slauriere]

Thanks for trying, I just gave a new try with an updated Firefox (version 69.0 on Ubuntu) and I still face the issue, only in view mode. It seems the browser scales correctly in a first step, then immedialtely scales down, while everything's ok in edit mode. Possibly an issue with my settings, it's weird. Anyway #32 will be a better approach for this functionality indeed. (I removed the private screenshots)