Name definitions do not carry over after sharing a file

[Chihiro23456]

I made a chart which reference ranges can be changed using pull downs.

To make it, I used name definitions. When I shared the file, the name definition using fomulas are carried over but namae definition using cell ranges are not.

Does anyone help me how to carry over the name defenition using cell ranges?

Name manager screen of a person who made the chart.

Name manager screen of a person who was shared the file

[#2]

Weird. If the person who created the file opens that same file again, are the range names all there?
How was the file shared exactly?