Calc changing format when autofill

Hi, is there any way to totaly disable this anoying cuality, I am using autofill with a up cell with up border and the border is now set in any cells, I know it can be put manualy copyng format, but this is a absurd setting that becomes calc more unusable.

Lot of thanks.

A simple workaround is to do the autofill, copy (Ctrl+V), undo (Ctrl+Z), and paste as unformated text (Ctrl+Alt+Shift+V).

Tested with LibreOffice (x64); OS: Windows 10.0.

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