In many places in the frontend, when a user has already selected a part of a filter (like host group), then, when choosing a host, the Host group selection should already select the same Host group.
For example, in Problems - I have selected Host Group "windows" and then press on the Select button for host, but a different Host group is selected by default:

The same thing happens at the other choices, when Host Group and Host is selected, a different Host Group and Host is offered in the Application selection menu:

I think it would save a lot of time if users wouldn't have to find the exact match in each menu more than one time, when trying to choose a very specific filter.

It looks like now it remembers the last choice for a single filter selection, but ignores the already selected parts.