Grafana/Explore: After clicking on the trace, spans overlap

[mareklevv]

What happened?

Hi. There is a UI issue with Grafana showing Tempo data. The spans overlap whenever I try to open a given trace to see its spans.

What did you expect to happen?

Spans don't overlap.

Did this work before?

Yes, before Grafana v11 this worked fine.

How do we reproduce it?

1. Go to explore tab
2. Choose tempo datasource
3. Pick trace and try to open a spans

Is the bug inside a dashboard panel?

No response

Environment (with versions)?

Grafana: 11.1.0 OS: Macos Sonoma 14.3 Browser: Chrome 126.0.6478.127

Grafana platform?

Kubernetes

Datasource(s)?

Tempo