32bit Vsti in OSX

I’ve ardour Installed which I’ve downloaded for mac and I believe it is 64bit. Somehow all of my 32bit Visti which I bought from Ik multimedia is working properly. And now my question is this, Is Ardour for mac sooner Harrison mixbus will come same way allowing me to use the 32bit Vsti over 64bit Harrison mixbus? Does Ardour 4 have built in 32bit bridge?
Thank you

Ardour does not have a bridge of any sort to load 32 bit plugins in the 64 bit version of Ardour. Furthermore, it is likely you are using the AU versions of those plugins, not the VSTi as Ardour on Mac does not support VST at this time.

          Seablade

Ardour does not have a bridge of any sort to load 32 bit plugins in the 64 bit version of Ardour. Furthermore, it is likely you are using the AU versions of those plugins, not the VSTi as Ardour on Mac does not support VST at this time.

          Seablade

Thank you Seablade I understand now.