Please see the attached example document.
It isn't possible to delete a selected column from a table if some adjacent cells are merged.
This issue does not affect Calc, only Writer!
Steps to Reproduce:
1. Create a 3x2 table.
2. Merge 2 of the 3 columns in one row.
3. Select and delete an un-merged column in the other row.
Many different and unselected columns are deleted.
Only the selected column is deleted.
User Profile Reset: No
OpenGL enabled: Yes
Version: 18.104.22.168.beta1 (x64)
Build ID: 8c76dfe1284e211954c30f219b3a38dcdd82f8a0
CPU threads: 8; OS: Windows 10.0; UI render: GL;
Locale: sv-SE (sv_SE); Calc: CL
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0
Created attachment 142655 [details]
This is happening because when the columns is selected, cell A4 is selected as well.
Build ID: 3bd8759f5ed0393b2cc5560cab1b5d4052bd9728
CPU threads: 4; OS: Linux 4.13; UI render: default; VCL: gtk3;
Locale: ca-ES (ca_ES.UTF-8); Calc: group threaded
Actually, this is a dupe of bug 46733
*** This bug has been marked as a duplicate of bug 46733 ***