Anyone know what would cause data validation pop-downs to become much wider
than the column width? The list range has not changed. The data in the list
range has not changed. The number of characters of the longest item in the
list still fits into the cell that has the attached pop-down, but now the
pop-down is several columns wider. Until now it has been the same width as
the destination cell.

I've done some sheet formatting, inserted a column, etc. Typical stuff that
I wouldn't expect to have an effect on the pop-downs but, you never know.
It's as if the width of the pop-down has picked up the width of the wrong
column since I did the insert. But it also affected a pop-down to the left
of where I inserted the column.

I've tried removing all data validation on the entire sheet and recreating
them but to no avail.

Has this ever happened to anybody else?

TIA
Charlie