Bound Around from rapps presents a crashbox reproducibly when exiting the game from fullscreen via the menu option

0.4.14-dev-37-g297abde gcc dbg win is affected, VBox4.3.12, VBEMP

Still actual in 0.4.15-dev-5297-gb1854d7-x86-gcc-lin-dbg.

Repruction steps

• set desktop resolution to 800x600, 32bpp
• start Bound Around. It will automatically switch to fullscreen
• use the keyboard, not the mouse, to navigate through its menu
• leave the application via its menu option

Expected result
the app should just close without crashing

Observed result
the app will present a crashbox
Here is the resolved stacktrace
0.4.14-dev-37-g297abde_BoundAround_crashes_when_Exiting.png
0.4.14-dev-37-g297abde_BoundAround_crashes_when_Exiting.log

I tested already, this crash happens with and without the patch from CORE-16393 applied.

I was still surprised, saw it the first time today, because I am not familiar with that crashbox on the release-tests. Most likely some of my hider-hacks from RCs hid this from my eyes in the past.
I will know this soon when retesting the app in 0.4.13RCs