Filter UI shows ID SharePoint

Hello, 

in my company we started using SharePoint Online parallel to 2016 in migration preperation but noticed some strange behaviour. Since there is no open contact point for bugs, I tried it here.

In the modern UI opening the permissions to the site there are still Visitors shown, but as far as I know they are not supported. Does anyone know if this is planned or if Microsoft removes support for this fully and corrects its UI?

We had two issues filtering:

- Opening the modern filter view does not seem to work when you are on a view filtering on e.g. a field "Author" for "[Me]". It just stays open with a loading icon.

- Selecting filters in the modern view shows the filter values in the view hierarchy. We see them as IDs and also on the filter panel the filter values are replaced by their IDs. Is this also an UI issue on Microsofts side?

Thanks in advance and best regards,

Melanie