Description:
I was making a CV and I've made a table with programming languages. I made three another rows, filled them and merged the cells in the first column. Then saved and closed the file.

After the file is reopened, merged cell is split and only one cell is left and the other cells became paragraphs.

Steps to Reproduce:
1. Make 3x3 table.
2. Merge cells in left column.
3. Save and close file.
4. Reopen file.

Actual Results:
Merged cell splits after reopening file, making the table look like:

|_|_|_|
  |_|_|
  |_|_|

Expected Results:
Three cells stay merged.

|_|_|_|
|_|_|_|
|_|_|_|


Reproducible: Always


User Profile Reset: No

Additional Info:
Nothing.