Issue #124, case 1: Added test for this case
Actual fix is in stx:libbasic, revision 3563e89f551b.
https://swing.fit.cvut.cz/projects/stx-jv/ticket/124#comment:19
#define ScrollRtMotif_width 12
#define ScrollRtMotif_height 11
static unsigned char ScrollRtMotif_bits[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00, 0x78, 0x00, 0xf8, 0x01,
0x78, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};