Controlling the width of columns

Using the latest beta (5000eb).

When opening X1 the width of the columns automatically fits to the width of the text in the rows. This means that several columns run off to the right of the screen and it is necessary to scroll to the right. To change this it is necessary to manually resize several columns to fit in the width of the screen. This appears to work differently to 6.7.4.

Is there a way to make the columns all appear (or be sized) so that they fit within the width of the screen?

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