Redmine

Hi,

I'm developing a plugin to customize issues list (using saved queries, kanban-board). I've created a special user role, which has access only to this plugin page (access to regular issues list is disallowed). On my Redmine instance (1.3.2+dfsg1-1ubuntu1) plugin works as expected (issues are visible in plugin page, but regular issues list and issues themselves are not available). But on other instance on another server (with same settings) plugin page doesn't show issues (empty result), while permission "View Issues" is disabled.

Which of those behaviors is correct? Why is it different? How I can get issues in plugin, when access to them is not allowed for current user?