Add FX track preset not working?

Hi All

All of a sudden (and I’m not sure if this is since 7.05 as I don’t use the feature often) trying to add an FX track using presets is not working. I select add track from preset, select one of my FX track presets (multi or single),and nothing happens, I tried adding an FX track and resaving a new preset and adding that, still nothing! Anyone else noticed this? Maybe I’ve changed something I shouldn’t have??? It’s not THAT serious as I work from presaved templates mostly but it’s still an irritation.