Scrolling in Communication Sites / Modern Pages Broken
In Communication sites as well as in modern pages scrolling via the keyboard (page up / down or arrow keys) does not work upon initial load of the page using Chrome.
Scrolling only works if the content area is clicked / selected.
In Communication Sites I cannot click the content area, because it is full of hero images and I would be redirected so I have to click the scrollbar with the mouse, then I can use the arrow keys to scroll.
In a regular modern page I have to click somewhere in the content area and I am able to use the keyboard for scrolling.
Scrolling (especially in the vertically long Communication Sites) should work right away using the keyboard.