STM32CubeIDE - Code layout of main.c always gets garbled when saving project.ioc file

Is there a way to "heal" or tidy up the layout of main.c? A tool or button that can rearrange User code and while code sections? Recently every save of the project's .ioc file results in a closing brace "}" getting deleted in the main.c file. Has the "User Code begin while/end while" to be outside of the while loop or inside? And begin user code 3/end user code 3 outside of the main.c body or inside?