Please see the dojo example I have set up at: https://dojo.telerik.com/AYUrAZOJ/3
The example is working exactly how I want it to with the exception that the height of the .nav-toolbar shrinks when I make .navigation-pane a flex container. I have added another toolbar just to the right of the .nav-toolbar to show the size difference. If you were to remove the styles for .navigation-pane and .nav-content the .nav-toolbar sizes as expected.
I am hoping there is a flex css value I am missing, but after about an hour of research and trying different things I have not found anything that gets the toolbar to maintain its original height. Any help would be greatly appreciated.
Please let me know if any further clarification is needed.
Thanks
Kerry