A) Reintroduced the queryParam for navTabIdx hence the qParam 'navContext' for handling the active navTree and the actual navIndex of the navList-component only correlate partially, they are not the same. | B) navlist-component: refactored/separated concerns: new stupid child component used only for displaying and for better performance by passing the navList object to it. Moved scroll event to child component; new queryParam handling of navlist component: debugged: The selected page is always set as qParam. Debugged: falsly multiple population of the same navTree children through default settings. |