Hi @Konrad,
In my experience, designing a desktop web app is always done via trial & error.
As I understand, in most cases visual components in Adalo are responsive; so they try to keep proportions but not the exact pixels. However, in some cases the “fixed width” rules appear: usually when you have a small width elements, they remain fixed, while others which are “wider” are responsive.
I’ve spend quite a bit of time experimenting, see this thread & video for example:
May be this could be useful for you.
Answering your questions (1 & 2):
- I’m not sure there is any comprehensive guide on how sizing works
- In my opinion, copying & pasting doesn’t affect visual results. You will have to relink the screens and may be adjust actions though.
As for 3 &4 - sorry, I don’t have an answerhopefully someone else can help!
Best regards, Victor.