[Solved] Missing column separator between last data comlumn and commands column

[dani]

I see it work right in the exmple, yet in my code the last separation line (between the last data column and the 2 command buttons) is missing, which makes entering edit mode shift everything.

What am I missing ?

This is my view code:

.Columns(c =>
                        {
                            c.Bound(o => o.ActivityID).Title("ID").ReadOnly(true).Width(30);
                            c.Bound(o => o.ActivityName).Title("NAME").Width(130);
                            c.Bound(o => o.ActivityTimeHours).Title("TIME").Width(50);
                            c.Bound(o => o.Cost).Title("COST").Width(100);
                            c.Bound(o => o.WarrentyMonths).Title("WARRENTY");
                            c.Command(commands =>
                                {
                                    commands.Edit();
                                    commands.Delete();
                                }).Width(180).Title("COMMAND");
                        }).Editable(editing => editing.Mode(GridEditMode.InLine))

[dani]

I've attacked a picture of the problem to the original post.
It doesn't matter what the column order is, list column still misses it's separator.

(problem is in the css of rtl: My own answer in Stack Overflow)
but in edit mode I didn't solve it yet