Allow blocked VST

Sorry if this is a stupid question, I am new to VSTs. How do you allow a blocked VST? In 3.5 the manual says to click the “Allow selected plug-ins” but I find no such option in 4.0.

scroll down a bit and you should see an arrow. Just click on the Blocked plug-in you want to move, then the arrow and it should move to the Allowed section. I’m not aware of any difference here between v3.5 and 4

Doh, thanks, completely missed that.