Multi Loop Bug

Hi, I am having a problem with the Loop field, I have a loop within a loop, when I first save the data in the fields it works perfectly, if I add or delete a row in the multi-loop, the array skips a row which causes a problem. This is the var dump when I first save the post

array (size=1)
0 =>
array (size=4)
‘line_color’ => string ‘#3781bd’ (length=7)
‘line_name’ => string ‘Cumulus’ (length=7)
‘line_invisible’ => int 0
‘line_data’ =>
array (size=3)
0 =>
array (size=2)
…
1 =>
array (size=2)
…
2 =>
array (size=2)
…

When I deleted and added another row.

array (size=1)
0 =>
array (size=4)
‘line_color’ => string ‘#3781bd’ (length=7)
‘line_name’ => string ‘Cumulus’ (length=7)
‘line_invisible’ => int 0
‘line_data’ =>
array (size=3)
0 =>
array (size=2)
…
2 =>
array (size=2)
…
3 =>
array (size=2)
…

Is there a way I can stop this from happening when I delete or reorder the multi-loop?

Thanks
Neil

https://wordpress.org/plugins/custom-field-suite/