Replication steps :

1)Open the dashboard
2)Navigate to Template library -> Active template
3)Select to show only 5 template options
4) Then select to Show All
5) Paging is removed when all is selected

Expected :
when all options is selected paging should be displayed

Note : This issue exists for below page
1) Template library -> Archived template
2) Completed / Sent Forms Library (Active and Archived Template)

PFA -