Description:
When trying to select an entire line or a column in a table in writer on Apple Mac, the cursor changes to an arrow and jumps down and to the right. 
This results in the mouse click not happening where the arrow is pointing, but several points above it to the left. Most obvious on line because columns are usually wider. 


Steps to Reproduce:
1. Make a table with several lines (about 9points high) and columns in Writer on Apple Mac 
2. Hover at the front of the first cell on the second or lower line of the table to select the entire line 
3. Observe the cursor change from the I to an arrow and jumping down and to the left. Click on the mouse and see what is selected at various heights of the cell.

Actual Results:
When the arrow is at the top half of the cell, the clock will not select that line, but the one above it.

Expected Results:
It should select the line the arrow is pointing at.


Reproducible: Always


User Profile Reset: No



Additional Info:
Utterly explained and small videoclip in one of my comments here: https://ask.libreoffice.org/en/question/287343/bug-row-and-column-selection-arrows-in-tables-weird-writer-on-mac/