Ashley wrote:You should now be able to do that by changing the preview mode to "browser tab" in settings and using Chrome Dev Tools device mode.
No, this is still not at all what I'm talking about.
First, browser tab preview defaults to whatever the browser size is, and does not set it to a specific size. If I set the size manually, that also changes the size of the C3 editor the browser (same browser window, different tab). I suppose I could pull the browser tab off into its own window, but this is still far from ideal for preview OR debugging.
Second, the request involves including a way to set a size to preview at that is separate from the Viewport size, while still allowing preview in a window without being surrounded by unnecessary browser components (in C3 terms, Popup style).
I think the screenshots above make it obvious that what I've requested and what is currently available are not the same thing. Yes, I understand we can use built-in Chrome tools for this, but then we're back to depending on third-party features again instead of C3 handling it directly, which is better from a usability perspective. I'm a little confused on how I could be any more clear, so I suggest launching Unity - or just about any other well-known game engine other than Construct, but it's easiest to access in Unity - and view how it handles allowing developers to define preview window size very easily.