BUG with sections having vh set

Question:
Is this a bug or am I doing something wrong? When I use a section with 50vh height and an image set to 100% height, it causes issues on ultra-wide screens. Also, when I change the section to 30vh, the child element (image) suddenly doesn’t have 100% height anymore.

Product:
WIX STUDIO

What are you trying to achieve:
I want the child elements to behave correctly on all screens when using 100vh. Currently, all child elements are set in percentages, but on ultra-wide screens, the section unexpectedly becomes larger than 100vh.

What have you already tried:
I’ve tried pretty much everything!