Administration - Integrations - Section doesn't change

Description:

Access the Administration Panel -> Integrations, then try to access another section and, even though the URL changes, the screen remains in the Integrations section.

Steps to reproduce:

1. Go to Administration -> Integrations.
2. Click in another section.
3. The URL changes, but the screen remains in the Integration section.

Expected behavior:

When clicking on another section, show the content of that section.

Actual behavior:

The content of the section doesn't change, always show the Integrations section.

Server Setup Information:

• Version of Rocket.Chat Server: 3.15.0
• Operating System: Centos 8.2 (Ootpa)
• Deployment Method: tar
• Number of Running Instances: 2
• DB Replicaset Oplog: TRUE
• NodeJS Version: 12.22.1
• MongoDB Version: 4.4.1

Client Setup Information

• Desktop App or Browser Version: Firefox 84.0 and Chromium 87.0.
• Operating System: Linux

Additional context

N/A

Relevant logs:

-- Go to Integration section:
API ➔ debug GET: /api/v1/integrations.list?query={%22name%22:{%22$regex%22:%22%22,%22$options%22:%22i%22}}&sort={%22name%22:1}&count=25
API ➔ debug Success {
statusCode: 200,
body: { integrations: [], offset: 0, items: 0, total: 0, success: true }
}
API ➔ debug GET: /api/v1/integrations.list?query={%22name%22:{%22$regex%22:%22%22,%22$options%22:%22i%22},%22type%22:%22webhook-incoming%22}&sort={%22name%22:1}&count=25
API ➔ debug Success {
statusCode: 200,
body: { integrations: [], offset: 0, items: 0, total: 0, success: true }
}

-- Go to an another section:
API ➔ debug GET: /api/v1/integrations.list?query={%22name%22:{%22$regex%22:%22%22,%22$options%22:%22i%22}}&sort={%22name%22:1}&count=25
API ➔ debug Success {
statusCode: 200,
body: { integrations: [], offset: 0, items: 0, total: 0, success: true }
}
API ➔ debug GET: /api/v1/integrations.list?query={%22name%22:{%22$regex%22:%22%22,%22$options%22:%22i%22},%22type%22:%22webhook-incoming%22}&sort={%22name%22:1}&count=25
API ➔ debug Success {
statusCode: 200,
body: { integrations: [], offset: 0, items: 0, total: 0, success: true }
}

Always same logs in the server.

Surely with the browser console you can find more information, sorry but I'm not sure what messages to show.

Regards.

No source files, entry points, or tests are named. Start by reproducing the issue in Administration → Integrations and inspect the browser console and navigation behavior when selecting another section; done means the selected section's content replaces Integrations instead of only changing the URL.