This is without a doubt one of the dumbest decisions I've ever seen, when someone directly requests a manual scan it should actually display the result, its not rocket science. And that's exactly the way it used to work too before this insanity took over.
Since when does software get worse and less convenient with time? With Avast I guess. The only real reason it seems to have changed is that some idiot corporate bean counter sees it as a way to force people to look at ads. Well guess what, people are not that stupid and if you're trying to drive people away from Avast, towards more sane antivirus software then you're doing a wonderful job, I'm already looking at other options.
Hopefully there are thousands more just like me.