Summary
Page size is not being applied after changing the preferences.

Environment

Steps to Reproduce

1. go to the System > Default user preferences
2. change the value of "Number of issues displayed per issue navigator page" e.g: 100 issues per page
3. See "all issues"

Expected Results
The page should display 100 issues per page

Actual Results
The page shows other values, 50 issues per page for example

Workaround
None