Can material_page be implemented for a single tab item?

[UtsaVakani]

I am having 5 tab items in my application....The first one is login...I want to use the shiny material to design the login tab..material_page works fine for the login tab...But after login when I switch to the other tabs the components like textInput ,buttons appear to be inherited from material_page even though they aren't surrounded by material_page() in that tab and hence the view appears to be distorted...Can u look into it