Is it possible to apply fixed position in some element into canvas?

I want to use a container with fixed position. However, the composer offers only “absolute” and “relative” options in the placement options box.

Is there a way to position an element on the screen, something like the bottom navigation bar (Navigation menu), so that it stays there in the same position, even when there is a scroll on the screen?

Hi! The trick to doing this is disabling scroll from the page layout. Then you put whatever content you want to scroll in a scrollview component, and either use position absolute to place the element, or probably better, have it in a regular position relative container. See here.