What happens if you don't use a checkbox to activate the page?

(Note that Windows UI guidelines says a checkbox should not trigger things like this)


>Hi folks - I know it's been a while. :)
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>I have a form with a nested pageframe. On one of the pages there is a checkbox. Within the checkbox's InteractiveChange I'm attempting to activate a different page when the value is true. The page activation works fine - however, a ghost image of the checkbox shows up on the newly activated page. If I switch pages, it's gone. If I expand and collapse a combobox on the new page, the part of the checkbox that is covered by the dropdown then disappears.
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>Any ideas as to why that ghost might be appearing on the new page and how to prevent it?
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>Thanks.