Going to an address with a space results in a Google query
Type in "foo bar" on your address bar, and your Tor Browser will launch a google query.
It defaults to google and does not change to whatever search engine is selected in the search box.
Reported at https://blog.torproject.org/blog/new-tor-browser-bundles-17#comment-15623
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information