• compare Favorite search
• compare Shared search
• check if eTag verifcation can reduce server/client load

Switch between all types (bottom bar/ navigation drawer) shall work seamlessly

• cache all
• update in background

E.g. right now on Android we do not cache "favorite" search result, thus

• open app (see all files, cached)
• go to favorites
• wait for 1-5s
• go back to all files (cached, so directly visible)
• switch back to favorites
• wait again