Currently, when there are multiple realms defined, only settings for the first realm are displayed at admin/config/search/apachesolr/settings/{searcher}/facets, and there are no menu items visible for switching to a different realm. The menu items do exist, and are accessible (e.g. admin/config/search/apachesolr/settings/{searcher}/facets/{realm} is accessible), but they are no visible links output on the page. This is because they are set up as third-level tabs. By default, Drupal only supports two levels of tabs.

Option A: Make the module output a third level of tabs, like this: http://drupal.stackexchange.com/a/50895 (This could also require contributing some code to the primary administration themes...)
Option B: Re-work the menu structure to keep all tasks on the second level.

Comments

Chris Gillis created an issue.