The page doesn't scroll

Hi. I have a problem. When i insert iframe code on the site (tilda) my table does not shown (only plot shown). When I save my app in html, then everything is fine.
There is code i use for my app:

app = dp.App(
            dp.Group(blocks=[dp.Plot(fig_rest), dp.DataTable(restaurants)], label='Restaurants'),
            dp.Group(blocks=[dp.Plot(fig_cafe), dp.DataTable(cafe)], label='Cafe'),

Help to solve this problem please