Bugzilla – Bug 1078212
CWM::TreePager renders pages twice
Last modified: 2022-09-12 10:23:23 UTC
On every page switch, TreePager calls #switch_page one additional surplus time.
It's caused because Pager assumes in this comparison that "page.widget_id == new_id", which may not be true if the subclass redefines #page_for_id (as TreePager does):
Pull request with the fix https://github.com/yast/yast-yast2/pull/680
Resolved long time ago (see PR)