Werk #20239: Fixed disappearing timewarp in BI availability timelines
| Component | BI | ||
| Title | Fixed disappearing timewarp in BI availability timelines | ||
| Date | Sep 21, 2026 | ||
| Level | Trivial Change | ||
| Class | Bug Fix | ||
| Compatibility | Compatible - no manual interaction needed | ||
| Checkmk versions & editions |
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Previously, opening the timewarp of a BI aggregate's availability timeline could show nothing at all: the aggregate tree, the phase navigation arrows and the "Close timewarp" button were simply absent, with no hint why.
This happened whenever the selected timestamp did not exactly match the start of a phase. Availability time ranges are usually relative ("The last 4 hours"), so the range moves on every page load. As soon as it had moved past the timestamp you picked, that timestamp got clamped into the new range, no longer matched any phase, and the whole timewarp block vanished.
The timewarp now snaps to the phase containing the selected timestamp. The header shows the timestamp of the phase that is actually displayed and points out when that differs from the one you selected.
The timewarp is also restricted to the aggregation it was opened from, so a timeline showing several aggregations no longer warps all of them at once.