Airflow: "Log" button on graph view popup doesn't open the logs view

[anirudhbagri]

Apache Airflow version:2.0.0b2

Kubernetes version (if you are using kubernetes) (use kubectl version): NA

Environment:

• Cloud provider or hardware configuration:
• OS (e.g. from /etc/os-release): macOS
• Kernel (e.g. uname -a):
• Install tools:
• Others:

What happened:
Clicking on the "Log" button in the popup for task instance in graph view doesn't link to the logs view.

What you expected to happen:
The log view should show up.

How to reproduce it:

1. Run any dag.
2. Open Graph VIew.
3. Click on any task.
4. Click on the "Log" button.
   

   Anything else we need to know:
   Check this in action here.
   

[ryanahamilton]

Planning on investigating this later today.