Local Files / Usability Concern
The Local Files text above the browser shows that the file tree is for the local files. However, the arrow symbol next to the text is clickable and looks like its function is to switch/download between local and remote files. The original Local View dropdown menu looks similar, so maybe feasible to rather reposition the original Website Name / Local View dropdown menus to more prominently closer to the file tree.
Also considering that the text Local files is there, but not the website name (which is mentioned below in the tree not as prominently). The user should easily see both the Local status and the Website name. Positioned on the left side of the browser pane, and preferably not taking extra rows on the UI above the tree.
Otherwise, it's fine that the text Local Files is on the left side of the browser pane, since the user's window may be slightly off screen, so the text still shows.
So, the whole text Local Files is clickable, not only the arrow symbol, which makes it look even more like switching between the servers. And the arrow looks a bit like a download symbol.