When I open a file, change the view (e.g. Auto Zoom, move left, ...) and click on the "Save" icon, the file is saved, but after reopening the file, the modified view is not restored. Bug.
Doing the same with "Save as" and choose to overwrite the file, the new view is saved into the file as I was expecting. Fine.
pushed a fix to master branch: https://github.com/LibreCAD/LibreCAD/commit/a372d3db13e09d2ae980edcc2afa0b01397e8451