Google TV: Cannot log in, no search function

[Gituser436]

I installed both the main app and the extension app on my Google TV.
Everything is up to date (latest Android TV version).

I am experiencing multiple issues:

1. Login screen is unresponsive

When starting the app, a login window appears.

I cannot enter any text or select anything, only click OK button in remote.

After clicking OK, the window disappears, but I am not logged in.

2. No search function

Inside the app, there is no visible search feature.

I have no way to find content manually.

3. Episodes won't start

Edit: Episodes work now.
But other two issues still there.
And Once inside the app, there is no way to open my profile or access the settings menu.