Existing chart removed when workbook saved by umya

[wthsts]

I am writing an app that updates data from query results into an existing Excel workbook (.xlsx file) into Excel table objects. I'd like other pre existing objects in the workbook to be preserved. I added a simple stacked area chart with date column on the x axis and two numeric columns on the y axis. My app uses umya 3.1 crate to write the query results into Excel table object regions. Writing the query results works, but when umya saves the workbook (.xlsx file), the existing chart that I manually added in Libre Calc is removed.

Perhaps I am trying to do something that is not supported?

I am using Libre Calc Version: 26.2.5.2 (X86_64) and umya-spreadsheet = "3.1.0".

[MathNya]

@wthsts
Thank you for reporting this.
If possible, could you please share the file where the issue occurred?
We will proceed with investigating the issue.

[wthsts]

@MathNya
TestCase.xlsx

TestCase.xlsx was created with Libre Calc with a simple Data Range (Excel 2007 shows it as an Excel Table object) and a Chart on that data range. After loading it and writing it back out, the autoFilter is turned on for the data range and the chart no longer shows.

pub fn test_case(
    input: Vec<u8>
) -> anyhow::Result<Vec<u8>> {
   let cursor = Cursor::new(input);
    let book = read_reader(cursor, true)?;
    let mut buffer = Vec::new();

    let mut cursor = Cursor::new(&mut buffer);
    xlsx::write_writer(&book, &mut cursor)?;
    
    Ok(buffer)
}