WorkFlow action field problem

Hello! I don’t know when and then, but I stopped working workflow. I recorded a video in which everything is clear noticeable. The problem is this: in terms, Olya, all modules work as they should. And when you configure the action field of the modules are not displayed at all. What to do?

Video on Google Drive -

If you are using 7.8.7 or 7.9.6 (I really wish people would remember writing their version when asking questions, is it so hard?) then try this fix and tell us if it works:

I am use 7.9.6