I have to assume that Zwift programming staff is aware of the problem with arrow keys in drone view? If you’re using drone view (0 key) and using the arrows to rotate view AND you enter a route change zone (where choices come on screen) that the arrow keys in addition to changing view with also change your route choice…without you really knowing that it happens.
Further, you cannot do a u turn to return to the direction you want until you exit drone view. U turn function is not available in drone view via ctrl down arrow on PC platform.
I’m going to assume here that you guys will want to fix this.