Base: 7.2.4.1 / 7.3.5.2 : Report - Page Header values disappear

I create a report with ONE group header. When you run this report, then it displays all the group headers for each record.
Click Edit and move the group header fields into the Page header. Rerun the report.
All the header fields disappear, displaying only the data without header.

Not sure what is happening.
Upgraded to 7.3.5.2 - still no improvement

Hello,
It is a bug and should be reported here → https://bugs.documentfoundation.org/
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Here is the control in the detail where it works:


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As soon as it is moved to another section Data properties are different and nothing prints:

There is a work around. Delete the control and add it back in where wanted:


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It matters not where moved to; if to a different section it changes. If in the same section, it is OK. Copy and paste do not work for me.

Don’t move (or copy) a field from one section to another. It won’t be connected to the data and will disappear after saving, closing and reopening the report for editing. You could try to report this as a bug, but there are many open bugs in ReportBuilder …

Page header won’t change the content. So the first value, which has been read from data source, will be shown in the header of every page.

@RobertG
It is sad that we now tell people it is probably not a good idea to report bugs.
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This functionality used to work - both copying and drag & drop. As a quick test, grabbed a v6.x LO release I had and did both without error:

I don’t know how to respond any more. Even if you find a bug are we now looking at saying what good will it be to report?

Didn’t know it’s a regression. Have found an old bug, has been is reopened and wrote a new. Please confirm this bug and write down it worked before. Then we could set it as a regression.
Bug 150732

Do not see why that matters. All should be reported so others looking for why they have an issue will at least see the reported item.