The only way to get fully wet delay/reverb that I know of is through the Audio Routing page in settings—sending the track (or the track via the FX block) to Del/Rev and not to Main will do it. Unfortunately, this is a global setting per project as far as I can tell.
Oh, cool, that’s right, just confirmed (I had tried with FX block earlier but not quite the right setup). Just in case the details are helpful: track amp 100, track delay send 100, track routed to FX, FX amp 0.