Why stretched with overflow truncate the field from the bottom of page (the last record from the current page) ?

Q
I have a report with one Group.
In Group footer is a text field (Stretch with overflow).
If the text field extend too much I get only part of text field content in the first page and nothing else in the second page.
Please how to split text field into 2 pages if it overflow?

A
Change "Object position" from "Fix relative to the bottom of the band", into "Float"

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