Audition so Sluggish...where I can I download older versions?

Back when Audition version 23 came out, I upgraded. Two things were immediately apparent to me, that I did not like:

1. The function of adding markers directly to clips from the multitrack view really interfered with my workflow. I kept accidentally writing markers to clips when I meant to write them to the session. I couldn’t find a way to easily distinguish what kind of maker I wanted to place without making sure I didn’t accidentally have a clip selected at the time. (Did anyone else have a problem with this? Or was it just me?)
2. It was sluggish. Really sluggish. I tend to work with gigantic sessions full of hundreds of clips, and that makes Audition sluggish. But with version 23, it was way more sluggish than usual. (Version 24 was no better in this regard.)

So I stuck with version 22 and have been happy enough with it since. Today I needed to reinstall Audition (for reasons). I was heartbroken when I went to Creative Cloud, went to “Other versions,” and saw that Audition (23.0) is the oldest version available. Does anyone know how I can download even older versions than that? I clicked on the “Looking for older versions?” link but that took me to nothing with Audition.

Help, please? Otherwise I’m stuck with a very very sluggish version of Audition.