Description:
I made a table with 2 rows in Writer. The top row has all borders in 1 point black and the row directly under it has no borders. When I save this document as Word 2007-2019 .docx, close it and then open it again, the top row is correct, but the bottom row has partial borders. This does not happen when I save the file in ODF format.

Steps to Reproduce:
1. Create a two-row table.
2. Format the 1st row with 1 point (weight) borders (inner and outer)
3. Format the 2nd row to not show any borders.
4. Save the file as a Word 2007-2019 .docx file.
5. Close the file.
6. Open the file.
7. Bottom row has partial border showing. Repairing this requires to select each row where issue happened and re-format these.

Actual Results:
I get tables with borders I do not want requiring me to manually go though all tables / rows where I do not want to see borders. Working between my work (Word) and home (LibreOffice) environment becomes not doable with tables.

Expected Results:
I want to keep my table formatting to remain as intended when saving in Word (.docx) format and not having to manually re-format my tables when I need to make changes working on my home computer.


Reproducible: Always


User Profile Reset: No



Additional Info:
Keep the table border formatting as intended.