Trying to Effect in Multi but it not showing on Waveform.

Trying to Effect in Multi but it not showing on Waveform.  Basically, I want to go into Waveform w/ the track isolated so I can just repeat a section.  I was doing it in Multitrack because I went further with trying compressor and hard limiter.  Then I wanted to make it sound better with EQ.  I thought.. Adobe Audition would automatically "Sync" the Effects of each selected track on Waveform and Multitrack.  I assume I'm missing a "checkbox" to do or is there a reason why I can't do this?  Issue is, I cannot repeat a section in Multitrack like you can with Waveform.