Appbar layout is broken

[JonghunYu]

Problem

• When enter /admin page through the link in /home page, app bar on top has broken layout.
• The app bar should have flex-direction: row; style but applied style is flex-direction: column;.
• This problem is gone when a user refreshes the page.
• Browser: chrome, brave

Please investigate why this happens and fix it and add a unit test to make sure this won't happen again.

1. /home

2. Broken layout in /admin page

3. Correct layout in /admin page

Steps to reproduce

1. Login with random email and password
2. visit /home page
3. Click ADMIN CONSOLE link on the page.
4. It will redirect to /admin page and it will have appbar with broken layout