Scaling mode not saved

When I modify the Scaling mode (in Format::Page::Sheet::Scale) and I save the spreadsheet, the mode is not saved, and I have to set it again each time I print.

Also, it remember the previous printer in the print dialog, even if I am now using another printer.

What file format do you use for the file?

I am using .fods

Works for me with Version: (x64)
Build ID: 7bcb35dc3024a62dea0caee87020152d1ee96e71
CPU threads: 4; OS: Windows 10.0; UI render: GL; VCL: win;
Locale: es-ES (es_ES); UI-Language: en-US
Calc: threaded

I have Versione:
Build ID: 98c6a8a1c6c7b144ce3cc729e34964b47ce25d62
Thread CPU: 4; SO: Mac OS X 10.14.3; Resa interfaccia: GL; VCL: osx;
Versione locale: it-IT (it_IT.UTF-8); Lingua interfaccia: it-IT
Calc: threaded