Edit doesn't work because of paging

[manthey]

I have a past import that was more than 50 imports ago. I can see it on the unique import list, but when I click the edit button, a javascript error is thrown because the query for non-unique imports returns only 50 entries and none of those match which was selected.

Ideally, we want paging on the import list page. But, we could also modify the all_imports endpoint to accept importPath, destinationType, and destiantionId as filters and only return matching entries.