Search Icon - why is it not working as expected

Hi, I am using Nextcloud for a very long time now, and I am quite happy. But there is one thing in my NC20.0.0.8 which is not working as I would expect it:

I have two Search Icons in Nextcloud:

The Icon with Number 1 is looking into the Fulltext Search app:

The 2nd Icon gives me notes, mails etc. back:

Is it possible to have only one search Icon which coveres all?