Description of problem:

When trying to assign a host collection to an activation key,
if you have a large number of host collections (such that there
are multiple pages of host collections), you would use a filter
to try to quickly find the host collection you are after.

However the filter only works on the items which are currently
visible. You first have to scroll to the part of the list which
contains the host collection you are interested in, and then the
filter will find it.

This defeats the purpose of the filter

Version-Release number of selected component (if applicable):

Sat 6.1.2

How reproducible:

100%

Steps to Reproduce:
1. Create a large number of host collections
2. Create an activation key
3. Select the Host Collections tab, then the add tab
4. Put in a filter which should select a host collection
   which is not on the currently visible page

Actual results:

Host collection is not found, as the filter is only applied
to the visible page, not the whole list

Expected results:

The whole list of host collections is filtered and only the
matching host collections are shown.

Additional info: