ListBoxes not able to be clicked into when revealed

[EldrckTW]

Hi,

I'm hoping there is some easy solution to this issue because I have literally spent hours trying to figure this out with not a bit of success.

ISSUE:

I have a sheet that has a ListBox on it. A button shows and hides this ListBox. When I open the document, the ListBox is hidden. I select the button to show the ListBox and I am not able to click into it. If I jump around into different sheets and back into the sheet containing the ListBox, I can then click into it. The ListBox isn't locked and is enabled.

I've even tried adding code to jump between sheets and unless I do it manually, it has no effect.

Any ideas?

- Adam