Now that opera has sidebar for extensions it's perfect time to make this extension compatible

I have  a workstation with 2 displays.  the primary display on the right is 1920x1200, the secondary display on the left is 1280x1024.  When using the default settings of sidewise (docking sidewise to the left), instead of the desired outcome of the chrome window being resized and the sidewise window being docked to the left on the primary display, the sidewise window appears on the secondary (left) display with the top part of the window off the screen (because sidewise is the same vertical resolution as the chrome window). as in this screenshot:

---

If instead, I use the sidewise options to dock sidewise on the right, instead of the expected behavior of the chrome window being resized so that sidewise and the chrome window can coexist on one display, sidewise appears on the right and "pushes" the chrome window partially off of the primary display and onto the secondary display as in this screenshot:

---

Sidewise is a real game changer for me as I typically work with 12 or so windows, each with up to 50-60 tabs for various projects, and it's difficult keeping them all straight.  sidewise has a great UI for helping organize and hibernate exactly how i see fit which is awesome.  sidewise works exactly how I'd expect when used on a single display (for example, my notebook has a single 1920x1080 display and it behaves exactly as i've outlined above (re-sizing the full-screened chrome window appropriately to fit it plus sidewise on the single display at the same time) and works wonderfully.

I would be happy to provide any additional details about my configuration, beta test future versions (should you see fit to provide them to me), and do whatever else is nessasary to get this problem nailed down due to it seriously hindering my workflow, and if I can help others get a better user experience out of sidewise, all the better!

Thank you for taking the time for reviewing my somewhat verbose bug report.

Josh

I've noticed a new behavior on Youtube, autoplay playlist stopped working lately. At first I submitted a request to Youtube support, but then I thought maybe one of my extensions are responsible. So I disabled all my extensions and autoplay works again. I turned them on one by one and found that having Sidewise enabled stops autoplay from working.

Since sidewise sits on the left side of the screen and is narrower the the message box, the centred box is partially off screen.  

missing from firefox version (a