[FIX]Fixed the issue of last element of grouped row removed, due to which grouped total information also got lost.
[FIX]Re-fixed the issue of pager on group by view, last element of the row removes total value.
[MERGE] [FIX] Grouped ListView: avoid removing info in row title (such as total) when removing page numbers (if grouped view contains more than 80 elements) (opw 594708)