move right or left

I cannot use my keyboard to make folders/ files move right or left, or rather it is intermittent. Sometimes it works, other times not. :cry:

There is a known bug in move right and move left that I have on my list to fix for the next update, due out in a couple of weeks or so. I know what’s causing it, so it shouldn’t be too difficult to fix.
Thanks and all the best,
Keith