I don't now if this is a bug or a feature?!
I used right click > insert column ....
It creates new columns with the wrong count and the wrong language.
I use the English interface language.

Greetz
cosmowe

Do you like outlines? Easy Outliner on Juicebar
Do you like outlines? Easy Outliner on Juicebar
Do you like outlines? Easy Outliner on Juicebar
Do you like outlines? Easy Outliner on Juicebar
Do you like outlines? Easy Outliner on Juicebar