Can't set text background with ANSI Escape

[gskw]

When I try to use the following code:

Code: Select all

printf("\e[4;0H\e[30;47mN_BLOCK_N\n");

The text color gets set, but the background color doesn't.
I am using Dolphin Emulator to test my .dol.
It is configured to use XFB properly.