With default settings it is working, I can't say what is wrong when I don't know what settings you are using. Maybe "Dynamic" one... from what can I see, the value in this case goes directly, it is price level, not a pips value, so what you write is what it will be exactly. And it's true that I need to update this block... or remove it 
The same can be done with some pink blocks: https://fxdreema.com/shared/FgGUhSP8b
For MT5 even "modify stops" (without For each Position) can be enough, if the EA works with the current market only.

I'm sure it worked for the web version...
(by the way it has delay of 2 candles if I remember correctly)