[Desktop] Main window size/position/maximized state are not persisted - always resets to 1280x820 after restart

[wzgcavtc]

Version: DSH Desktop 0.2.1-rc.3 (bundled dsh build be72761e), Windows 11 x64

Symptom

After quitting and relaunching DSH Desktop, the main window is always the default 1280x820, centered, non-maximized. The size, position and maximized state from the previous session are lost.

Note: clicking the close button only hides the window to the tray, so geometry survives within one process run - it resets only after a real quit / crash / auto-update / system reboot.

Verified in the shipped app.asar (lib/main.js)

This appears to be an unimplemented feature rather than a regression:

• createWindow() hardcodes width: 1280, height: 820 with no bounds-restore logic;
• no isMaximized / unmaximize calls anywhere in the main process bundle;
• no resized / moved listeners on the main window (only a close -> hide-to-tray handler);
• userData/desktop/settings.json contains only updates.allowTestAuthPopupWindow - no bounds field;
• no electron-window-state (or similar) dependency;
• no bounds record in Preferences / Local Storage.

Steps to reproduce

1. Launch DSH Desktop
2. Resize and/or maximize the window (and optionally move it)
3. Quit via tray -> Quit (or reboot the machine)
4. Relaunch -> window is back to 1280x820, centered, restored

Expected / suggested fix

First-class support in the desktop shell: debounce-persist bounds + maximized on resize/move/maximize into the desktop settings, restore at startup (clamped to a visible display so detached-monitor geometry never produces an off-screen window), with a toggle similar to VS Code's window-reopen behavior.

FYI: the community already ships two renderer-side workarounds (flying4055/dsh-window-bounds, muqing-kg/dsh-window-state) that use resizeTo/moveTo/polling because the shell exposes no window-geometry IPC today - which tells you how many desktop users hit this. A native implementation would also cover the maximized state and avoid racing the onboarding setMinimumSize(960) path.

[falicezhang-source]

Confirmed same behavior on macOS (Apple Silicon), DSH Desktop 0.2.1-rc.5 — the main window always resets to 1280×820 centered after a real quit/relaunch. 👍 for a native fix in the desktop shell.