Application created with tctl does not appear in Web UI

[Archos48]

Hello to all, I am running Teleport Community Version (image: public.ecr.aws/gravitational/teleport-distroless:18.2.2) in a Docker container. I can create an application (in my case trying to connect Vault also running in a container) successfully using tctl create, but it never appears in the Applications tab in the UI, even after clearing cache and logging in with a user that has superadmin privileges.
And when I run the following command "docker exec teleport tctl get app/vault" the outcome shows that it is added
kind: app
metadata:
description: Secure access to the Vault UI
labels:
teleport.dev/origin: dynamic
name: vault
revision: ee238b19-b23b-468c-b0bb-ac6efb3d9875
spec:
insecure_skip_verify: false
uri: http://vault:8200
version: v3

Teleport Version: 18.2.2
Setup: Running Teleport Community in a Docker container.

[Archos48]

Found the problem, I had to declare the App also in the teleport.yaml