There is no workaround at this point, but we are going to fix the issue soon. When opening modern Microsoft Office Documents (files that end with. You may have heard (e.g., through our support forums) that OpenOffice has problems with Apple's new macOS 11 (Big Sur). Thank you for your interest in Apache OpenOffice and your on-going support over the years.
New release for Apple's macOS 11 (Big Sur) - Also with fixes for Linux and Windows