OAuth 2.0 Client IDs

[SpaceDandy]

Unexpected behavior in the IAM OAuth Clients group.
When navigating the gcp console to `Google Auth Platform / Clients` & `APIs & Services / Credentials`, I can view multiple records of my `OAuth 2.0 Client IDs`.

Issue:
When I run the following gcloud command in the Cloud Shell Terminal, it responds with: "Listed 0 items."
gcloud iam oauth-clients list --location="global"

Expected Behavior:
For the command to return the records of my OAuth 2.0 Client IDs

Context:
* The cloud shell terminal session was authenticated with the project owner's credentials.
* The cloud shell terminal session project config setting was the same project that the OAuth Credentials are in
* Trying other regions besides `global` returns a 403 error code
* The reverse is also true. When i create an OAuth client using a gcloud command, it is not visible on the gcp console, but i can view it with another gcloud command.(it's not saving to a different project)

Questions:
1. Is this the expected behavior?
2. Why does it return no records?
3. Is there another location besides `global` to set?
4. Is there another gcloud group I should be calling? (besides IAM)

Thank you in advance