Double-click for main application and some floating window titlebars works. The ones it does not work on are not meant to be resized. The reason left/right anchoring doesn't work quite right (depending on your screen resolution) is that the UI requires a specific minimum resolution and aspect ratio, which is unlikely to change unless we implement a more flexible UI with floating panels, etc. Even in that case it would be hard to auto-arrange the UI to fit into a side-docked window shape effectively.
So basically, if you have high enough resolution to support the minimum window size, then all the functions you're referencing already do work.
- Oshyan
