In a calc spreadsheet, I have rows with consecutive dates per row. Now I’d like to highlight the days of the current week, so I’ve selected conditional formatting and chose a different template for the condition “date” is “this week” (not sure about the exact terms here, I’m using the german locale).
Unfortunately, this selects the sunday of the last week up to the saturday of the current week, e.g. currently it selects March 26th to April 1st.
According to ISO 8601, Monday is the first day of the week, and this is the behaviour I would expect.
Is there a way to tell LibreOffice that Monday is the first day of the week or is this a bug?