Shared actions not filtered

This might be down to our databases structure (they are really old!) but the Share Actions aren´t filtered at all.
![image](https://user-images.githubusercontent.com/40466192/41916662-cf0d36fe-7958-11e8-95a3-fff076b06b82.png)
This is what it looks like in Designer:
![image](https://user-images.githubusercontent.com/40466192/41916745-fc2d9a16-7958-11e8-8c0f-2add97202358.png)

Any ideas?