Make UI more intuitive
I as an experienced user like the sway Interface but I think new users might get lost to do simple tasks because they are hidden!
How do you preview your sway? You click out of the content area but this is a bit hidden I think.. why not adding a button in the header saying "preview" or something to make it super-simple?
The areas to edit something is not always clear. I've found myself selecting the group instead of the item itself or the exact opposite because I clicked a few pixels too high.. It's hard to find the area to select something.
Like most applications, a small demo to guide us in the introduction to the main features of Sway would be perfect.