How to assign invisible default value to combobox until user clicks?

[DarkJester89]

I have four combo boxes, which the fourth is based on options selected in the first 3.

A bug was identified that doesn't show the full named range, unless certain options in the first 3 are picked. I checked the coding several times, rechecked the formula name ranges, and everything looks fine.

Is there a way to set a default value to these, that can make the default value invisible until user selects to remove this error bug.

Thank you in advance.

 

[My Aswer Is This]

Instead of us providing a workaround to a bug problem.
Why not show us your script and explain in detail what your wanting your script to do.
Provide sheet names and named Range names.
And all specific details

 

[Yongle]

A bug was identified that doesn't show the full named range, unless certain options in the first 3 are picked. I checked the coding several times, rechecked the formula name ranges, and everything looks fine.

I also prefer approach suggested @My Aswer Is This
There are several ways to populate a combobox

 

[My Aswer Is This]

To load all the values in a named Range into a Combobox I would use something like this:
"One" being the name of the named range

Private Sub CommandButton1_Click()
'Modified  10/30/2020  11:59:21 AM  EDT
With ComboBox1
    .Clear
    .List = Range("One").Value
End With
End Sub