Most of the XLSX files cannot be cleared
The only XLSX files that I'm able to clean with mat2 are the XLSX attachments included in #149 (closed).
Every other file (e.g. downloaded from Google Docs) generates some error, for example:
ERROR: In file wy.xlsx, element xl/drawings/drawing1.xml's format (application/xml) isn't supported
ERROR: In file wy.xlsx, element xl/drawings/drawing2.xml's format (application/xml) isn't supported
ERROR: In file wy.xlsx, element xl/worksheets/_rels/sheet1.xml.rels's format (None) isn't supported
ERROR: In file wy.xlsx, element xl/worksheets/_rels/sheet2.xml.rels's format (None) isn't supported
ERROR: In file Wynik_20200414154651.xlsx, element xl/worksheets/_rels/sheet1.xml.rels's format (None) isn't supported
Let me include the problematic file. Is there a way to ignore such problems in mat2?