Audio Discovery is impossible to open (maybe specific to the New Studio UI?)

Issue

I can’t find nor open the Audio Discovery plugin.

It’s not in the window titlebar:

It’s not addable as a tool to a toolbar:

I can bind what I think is the audio discovery tool to a keybind, but it does nothing:

I have no idea how to repro this. I just haven’t been able to open it for a long time. I know I specifically haven’t been able to open it since enabling the New Studio UI beta, but I believe it’s been longer than that too.

Setup Info

Windows 10 Pro, 10.0.19045 Build 19045

Enabled betas:

CreateAssetAsync Lua Api
Dragger QoL improvements
Improved Find/replace all
Live Animation Creator
New Studio Camera Controls
Next Gen Studio Preview
Revamped Asset Manager
Script Sync [Early Preview] (I am opted in to the directory sync beta)
UIDragDetectors
Video Uploads

I’ve attached one of my latest logs & my StudioAppSettings.json in the private field, just in case they can shed any light on what’s going on.

A private message is associated with this bug report