Take a look at this stackblitz example: https://stackblitz.com/edit/angular-o2pliu?file=src/app/app.component.html
Scroll down through the wall of "test" paragraphs, and take a look at the appbar/combobox. Combobox (and every other Kendo component) floats on top of the appbar.
I know my example is clunky, but it shows this bug pretty well.
I also know that .css styles are excessive, but I just copied my code from my local project.
Is this really a bug, or is it my fault?