BigBox 14.1.0.5: native-game exit leaves frontend unresponsive and silent until Alt+Tab
1. Launch The Baby in Yellow from BigBox. This entry launches Game.exe, which starts Game-Win64-Shipping.exe. Per-game startup screens are disabled through an enabled override.
2. Quit using the game's own pause menu
Actual: BigBox becomes visible, but navigation does not work and audio does not resume. Alt+Tab away and back restores usability; restarting BigBox is unnecessary.
Expected: BigBox regains focus and navigation/audio resume automatically after game exit.
Observed diagnostics: both game processes have exited. BigBox remains running. At 21:02:39 the debug log records ProcessEnded, 'Big Box activation deferred' with wpfActive=True, then 'restoration outcome=ConcededToForeignWindow'. Matching sequences occur at 20:55:19 and 20:56:45.
PC: AMD Ryzen 7 7700 8-Core Processor (3.80 GHz)
OS: Windows 11 Home 26H2
Theme: custom modified Colorful - Dark. Debug 2026-10-30 09-01-11 PM.log
