Need help on data table defined level transition widget menu selection clicked open level

Dear User, appreciate your reply,
so far the name is defined in menu widget


if i redo in the manner indicated,

then it seems like there is no connection between the data table and the button range defined within

that name variable seems empty and not connected to any of the code
if i connect it with the transition event TEXT, that defines the text of each of the item widget - raws within the menu

in both cases the error occurs#

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