missing unique combinations for combipow

[realSnoopy]

while answering this HC-forum-thread
https://hashcat.net/forum/thread-10577-post-54501.html
and looking at the wiki for combipow
https://hashcat.net/wiki/doku.php?id=hashcat_utils
i noticed, that combipow is missing some uniq combinations, for the given example in the wiki it misses combinations like

XYZa123
XYZb123
XYZc123
XYZab123
...

and so on, seems it missing some kind of recursiv loop or something similar

[flaggx1]

Also noticed this issue.