Description:
I know people have horribe computers that missinterpret finger movements as drag events... but still I expect a mouse press and hold on a column header then movement to reposition the column... essentially dragging the column... instead the selection increases... and I would expect to do that by holding down control or shift while clicking on column headers.

behavior just doesn't conform to expectations.

Steps to Reproduce:
1.click on column header (c)
2.(release)
3.see it is selected
4..drag column header for c to between a and b...


Actual Results:
selection increases

Expected Results:
column should be moved to be between a and b.


Reproducible: Always


User Profile Reset: No



Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: SpreadsheetDocument
[Information guessed from browser]
OS: Windows (All)
OS is 64bit: yes
Version: 6.1.0.3 (x64)
Build ID: efb621ed25068d70781dc026f7e9c5187a4decd1
CPU threads: 8; OS: Windows 10.0; UI render: default; 
Locale: en-US (en_US); Calc: group threaded