I am trying to place a widget for the Canvas app on my homescreen on my Google Pixel 7Pro-

I am able to select the widgets and move them to the place on my homescreen I would like them to be, but then a popup appears that asks me to select either light or dark mode and if I want to hide details on the widget. It refuses to allow me to select either light or dark, and the only way to do anything on my phone once this appears is to swipe the page away and then the widget disappears and does not get set up.