Drop ignoreErrors:true on the two saveDashboard calls in the device-install dialog so backend failures (validation errors, missing permissions, entity-limit hits) surface to the global interceptor instead of being swallowed and reported as a generic "install failed" with no detail.
PROD-8423: .tb-main-content (the scroll container holding the router-outlet in home.component.html) keeps its scrollTop across route changes, so navigating from a scrolled-down IoT Hub home to a child page (e.g. Calculated Fields) opened the new page already scrolled. Angular's scrollPositionRestoration only handles window scroll, not arbitrary containers. Add a #mainContent ref, capture the ElementRef, and reset its scroll position in the existing (activate) handler so every route navigation lands at the top.
PROD-8420: .tb-iot-hub-sort-row was locked to height: 32px, so when many use-case filters were selected the chip-set wrapped to multiple lines but the row stayed one line tall and the card grid below rendered on top of the wrapped chips. Switch to min-height: 32px so the row keeps its baseline single-line height when empty but grows naturally with wrapped chips.
IotHubActionsService.deleteItem now returns true/false (no cancel-as-EMPTY) and updateItem returns string|boolean; callers no longer early-return on a null installed item and instead let the service produce a false, so the subscriber consistently fires. Installed-items table shows a translucent loading overlay during update/delete via isLoading + relative-positioned container. Replace mr-2 inline-block align-middle hacks on dialog button spinners with matButtonIcon, and use matButtonIcon for the check-for-updates button icon/spinner too.
Detail dialog non-CF/RC layout stacks the preview and description on lt-md instead of overflowing horizontally. Hero cluster moves up to 15% and title drops to 28px on the smallest viewport. getInstalledItemUrl for DEVICE descriptors now falls back to the first DEVICE entry in createdEntityIds when dashboardId is missing, so single-device packages still resolve to an entity URL.
Vladyslav Prykhodko
Maksym Tsymbarov
Igor Kulikov
Vladyslav Prykhodko
Viacheslav Klimov