Header Group collapse not working

[eh13]

We have a report with a group header band, data band and group footer band. Regardless of the initial state of collapse, the interaction doesn't work. The report reacts like it's updating but it doesn't actually change.

The report has a second databand with cross headers using a different Data Source. Could this break my Group Databand?

[Lech Kulikowski]

Hello,

Please send us a sample report with test data that reproduces the issue for analysis.

Thank you.