https://bugs.winehq.org/show_bug.cgi?id=46313
ryanjohngay@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |ryanjohngay@gmail.com
--- Comment #6 from ryanjohngay@gmail.com --- On wine-5.0-rc6 (Staging) / Ubuntu 19.04.
After some experimenting, I've found that the white screen "bug" is due to the loaded website doing a "display: none;" on the body. It detects whether jQuery object is started, and if not hides all of the DOM. Of course, jQuery is only compatible with IE9+ and is therefore not created.
So the white screen bug is not a "bug" but an incompatibility.
You can see this yourself by running wine iexplore and navigating to https://launcher.zwift.com/launcher. If you have access to a Windows machine, you can emulate the different versions of iexplore MSHTML and find that below 9 the page is white, like on Wine.