Sitemanager "move site to folder" function

[Aleksandr]

1. Now it is impossible to move 1(or many) "site(s)" in "Site manager" to the top folder in a long site list

Is it possible to show second tree?
in case when folder was selected, or there can be some tab/switcher

Just example, how can it look

So, it will be possible in second tree to select many "sites" and move them to selected folders from 1st tree