Is the formula line tracking column insert properly in an org table?

Question

I exhibit with a simple table. My org version is Org mode version 9.2.4 (9.2.4-10-g3b006f-elpa @ /Users/alanwehmann/.emacs.d/elpa/org-20190715/)

| 1 |  2 |  3 |  4 |
| 5 |  6 |  7 |  8 |
| 9 | 10 | 11 | 12 |
| 5 |  6 |  7 |  8 |
#+TBLFM: @4$1=@-2::@4$2=@-2::@4$3=@-2::@4$4=@-2

insert a column using 'org-table-insert-column (don't update)

| 1 |   |  2 |  3 |  4 |
| 5 |   |  6 |  7 |  8 |
| 9 |   | 10 | 11 | 12 |
| 5 |   |  6 |  7 |  8 |
#+TBLFM: @4$2=@-2::@4$3=@-2::@4$4=@-2::@4$5=@-2

There is now a formula for the blank column and no formula for the first column.

Answer 1

The problem goes away with version 9.4 of Org.