Flash Condemn Bug

​when using condemn+flash combo, if you click to command vayne to move in a particular direction, then cast condemn when out of range to input buffer, if flash is cast in the direction that the champion movement command was clicked, it cancels the condemn. however, if you click to command vayne to move in a direction, then cast condemn and then flash in a different direction (toward the enemy champion or back the opposite direction) condemn will still go off. i tested this over 100 times in the practice tool and have had it happen in game many many times.

Attached is a video where I show how the bug cancels the condemn when flashing toward the original movement command, followed by it being executed correctly when i flash away.

I do this twice to show that it happens every time when flashing toward the original movement command.

Thoughts? Am I doing something wrong?