Ashe Q Bug?

I'm really not sure if this was intentional or not, but after patch 6.21 you can no longer reset Ashe's auto-attack timer with her Q. Although it is relatively minor, it still effects her game play. If this was something intended but just never mentioned then by all means, but if this was just was a side effect of the most recent bug fix to Ashe then it would be nice if we could revert it back. Having her Q as a means of auto-attack canceling still would make her a great ADC (Despite her falling out of the meta and recent nerfs...) and reward players for mechanics... Not sure if this is worthy to be posted here but just thought I'd bring it up to your attention nonetheless.

I was using Project Ashe if that matters at all...