https://bugs.documentfoundation.org/show_bug.cgi?id=169934
--- Comment #1 from [email protected] --- Created attachment 204572 --> https://bugs.documentfoundation.org/attachment.cgi?id=204572&action=edit Sample Excel file to reproduce the issue This file demonstrates the issue where applying a duotone filter causes the alpha channel to be lost in the resulting image. -- You are receiving this mail because: You are the assignee for the bug.
