A live hero slide exists only once its channel has a programme on air.
With a live favorite as the only candidate, the skeleton went away when
history, favorites and recently added had loaded, and the live slide was
inserted when the portal or XMLTV answer arrived, shifting the rails.
DashboardLiveEpgPresenter now reports while a hero candidate awaits its
first portal or XMLTV answer, and the hero keeps its skeleton for that,
at most 2 s from its creation. Once the skeleton has gone it does not
come back.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>