VBCS Input Text Component is disappearing as soon as i bind the values with Variables

Summary:

I'm creating a custom Data Entry Form Page which has 4 Input Text Fields as soon as I'm trying to bind with Variable, Input Text Fields get disappearing from the page designer

Content (required):

I'm creating a custom Data Entry Form Page which has 4 Input Text Fields as soon as I'm trying to bind with Variable, Input Text Fields get disappearing from the page designer

This is how page looks before binding

after binding data with variables all the fields are disappearing

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Code Snippet (add any code snippets that support your topic, if applicable):