Size of a column not changeable

Hi, I try to change the width of the last column, what is not possible.
Here in my example the column “Dauer”
grafik

The other columns the width is changeable by moving the double arrow between the columns.
What goes wrong?
regards
Alhard

I don’t understand the question. Your column “Dauer” is the widest on the screenshot. How did you manage to make it that wide if you can’t change its width?

Use the LEFT border to resize the width; the one between Dauer and Kosten

Thanks, I will respond next week

Thanks, Manuel
I will continue testing next week.

Gruß
Alhard

— Original Nachricht —

a short info today:
this line (see mouse pointer) I can NOT move !

width failure 1

this line I CAN move !

width failure 2

… more on Monday

thanks

It works as designed.