This is purely loading in the background based and has no artificial delay.
Will be more useful once kicad.exe ends up loading more on launch immediately ;)
Right now the splash is probably visible the longest launching pcbnew standalone.
The actual splash image can be considered a placeholder
Board setup rows should be sortable when inserting new elements. They
get sorted when saving, this keeps that representation while editing
Fixes https://gitlab.com/kicad/code/kicad/issues/12015
on gcc 12.1 / msys2 the large initialized list in bitmap_info.cpp breaks
the compiler (perhaps a bug in the compiler).
So, as workaround, the initialization sequence is modified.
The main purpose is to make changes in g_BitmapInfo more easy.
Although it is automatically generated, it is sometime more easy to modify
it by hand (the recreation of bitmaps stuff is time consumming), especially
during testing.