Login button unresponsive after entering Client ID (window also non-resizable)

Describe the bug After entering a valid Spotify Developer Client ID on the login screen, the "Log in with Spotify" button is unresponsive - clicking it does nothing. Additionally, the login window appears to be cut off / positioned partially off-screen (or behind another window) and cannot be resized.

To Reproduce

1. Download and launch Psst.exe on Windows.
2. On the login screen, paste a valid Spotify Developer Client ID (registered at developer.spotify.com/dashboard, redirect URI set to http://127.0.0.1:8888/login, Web API enabled).
3. Click "Log in with Spotify".
4. Nothing happens - the button does not respond.
5. Also tried: clicking outside the field before pressing the button, pressing Enter, using Tab to focus the button then pressing Space/Enter, dragging the window to reposition it, setting Windows display scaling to 100%, and disconnecting the second monitor (I normally use a 2-monitor setup). None of these worked - issue persists even with a single monitor connected.

Expected behavior Clicking "Log in with Spotify" (or pressing Enter after entering the Client ID) should open the browser to complete Spotify OAuth authorization, as described in the README.

Screenshots

Environment

• OS: Windows 10 22H2 (build SO 19045.6466)
• Version: Psst latest release from GitHub, downloaded 16/08/2026

Additional context

• Normally runs with a 2-monitor setup; issue also reproduces with only 1 monitor connected, so it does not appear to be multi-monitor related.
• Display scaling was tested at both default and 100%; issue persists in both cases.
• The login window itself appears non-resizable and part of it seems cut off / rendered outside the visible screen area.