Try v2 version for eight slots
I made a simple image selector
for old OBH 4.4 an BH 3.1.0
Just two files in my zip for OBH and two files in my zip for BH
You will not get the names of the images, only the Slot numbers 1.2.3,4,5,6,7,8 and the Recovery image.
Copy menu.xml to /usr/share/enigma2/...