Dashboard pagination not working

[davide-parini]

If you have more than 20 saved dashboard into banana-int, the pagination does not work properly: it is impossible to go to page 2.
Clicking on "2":

Results in this:

I'm using Banana v1.6.24.

[davide-parini]

The issue seems to be here. The "slice" is redundant, the list already contains only paginated elements. For instance, if you go to page 2 and have 25 elements, the list already contains only the last 5 items: slicing it from 20 to 40 is wrong.