Missed Feature - Nik/DxO Software

I miss the following capability:

Prior to V6, you could launch any of the Nik apps and when the column of filers appeared on the left, a user could click on one of them and, using the up/down arrows on a keyboard, toggle between the different filter. As a user toggled, the photo would change to the newly selected filter. This was very handy, as a user could scroll through all of the filters without have to use a mouse.

I recognize the time it takes tomorrow move and click the mouse for each filter change is small, but since DxO has a category to request changes/features, I’m dropping my request.

Thank you,