Ok, here’s a really quick fix to the cloner extension:
Find the line (there should be 2 of them)
global $DSP, $LANG;
and replace it with
global $DSP, $LANG, $EXT;
Then find the line
return $DSP->table_qcell('tableHeadingAlt', $LANG->line('clone'));
and add the following right on top of it:
if ($EXT->last_call != false) { return $EXT->last_call.$DSP->table_qcell('tableHeadingAlt', $LANG->line('clone')); }
Lastly, find the line
return $DSP->table_qcell($style, $view_link);
and add the following on top of it:
if ($EXT->last_call != false) { return $EXT->last_call.$DSP->table_qcell($style, $view_link); }