It would be great to have a setting to set the column width for each column in the new Enhanced Popup LOV.
So, just as an example if we have long customer names on the below LOV_Customers, we will benefit to set the column to a width.
Currently, by default the Popup LOV sets all columns with same width and then user will need to stretch the columns manually.
The column width can be a simple parameter that you set for each column, just like Searchable, Visible, etc.