Quite often, the same question arises on the forum regarding the problem of displaying content embedded in any QML objects.
The most common manifestation of this problem is when ListView content scrolls beyond its scope. In any case, this is one of those frequent cases when beginners encounter this problem when starting to learn QML. Well, or another option when faced with such a problem when using Rectangle objects.
In the following image below, you can see two application windows that illustrate this problem.
The left window shows what the layout looks like initially
The right window shows that if you start scrolling through ListView content, it will go under the Title text, although it should have been cropped.