Bug report #21379
Report with predefined scale changes the height of the map
|Affected QGIS version:||3.4.5||Regression?:||No|
|Operating System:||Windows 10 x64||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||29196|
Create a report and a group field, add a body, add a map. Take a line or polygon layer and iterate over it. Select "Controlled by report" in the map properties and select "Predefined scale". Export the report.
Results: each entity takes 100% of the width and QGIS adjusts the height of the map to the entity. In older versions, in the atlas, the size of the map was not changing.
When the height is changing, some of the maps are cut because they are bigger as the page size.
Tested on 3.4.4, 3.4.5 and 3.6 on W10, all x64.