Not macOS here but I've crashed LibreOffice products (usually Writer) countless times on Debian by doing such things as moving/resizing line drawings, attempting to add basic charts, attempting to adjust wrap settings for images, replacing images with other images, and setting tab stops when there are things other than pure text in the flow. I can live with most of these, although they are annoying. I just wish I had a more consistent experience so that I could contribute to fixing these issues, but it doesn't seem consistent at all; once I restart the software and try the task again, it usually works relatively fine (exporting to pdf/docx for my colleagues' benefit making a mess of it notwithstanding). I've since settled on doing the bulk of the work in LibreWriter, exporting to docx, then opening in Word on a separate system to massage the appearance.

And before anyone chimes in, no, LaTeX (or Markdown, etc.) would not be appropriate for these projects due to the mental overhead I'd have myself. I'm a visual person, I need to see what it looks like as I work and adjust with immediate visual feedback, and that visual aspect is often critical to the final product.

Word is phenomenal even with the missteps and lacking bits, and I pray (ineffectually) that Microsoft will eventually makes a properly compatible version for me that isn't plagued with the issues and feature disparities the SPA web versions are.