Someone may already have had this issue and reported it previously at https://phabricator.wikimedia.org/T108712
I can only edit the headings of the table but not the other cells.
**Steps to reproduce**:
# Go to https://en.wikipedia.org/wiki/The_Real_Housewives_of_Orange_County_(season_12) with Firefox Version 56.0.2 (64-
bit) or Chrome Version 63.0.3239.84 (Official Build) (64-bit) (Chrome up to date as of the writing of this);
# Make sure you are logged in;
# Click "edit";
# Visual Editor should appear;
# Go to "Episodes" table;
# Double-click on empty space on the cell named "Title";
# A text cursor should appear;
# Click on the "10" citation;
# A dialog box with information and an edit button should appear;
# Double-click "Vicki" in the first cell under the table heading "No. in series";
# Selected text just flashes instantaneously, you can't select text and the text cursor doesn't appear, you can't edit the cell;
# Go to the cell named "1.68" under the table heading named "U.S. viewers (million)";
# Double-click on empty space in the cell;
# Nothing happens, except a flicker of a line, text cursor doesn't appear, you can't edit the cell;
# Click on the "11" citation;
# The start of the article in visual editor appears, or alternatively, the "11" citation under the section "References" appear -no
longer in visual editor; edition of the citation template is not possible.
**Actual Results:**
Can't edit the cells nor the citation templates except the cells of the table headings and their citation templates.
**Expected Results:**
Should be able to edit all the cells of the table and their citation templates.
**Other information that might be useful**:
- Using a laptop with Windows 10 Single Language (Spanish version), 64 bits.
- This bug may be only in the article "The Real Housewives of Orange County (season 12)"; I tried another article with a table
(List of countries by firearm-related death rate https://en.wikipedia.org/wiki/List_of_countries_by_firearm-
related_death_rate) but there was no bug in the table there, so I was able to edit the cells there.