The auto resize of images is not good, it's full of bugs as you can see on their forum,. To get the image resize to work normal and automatically, you will have to pay around 20 dollars to get the SE version of their editor. Updating the editor also means uninstalling all and installing everything again.
Due to the incredible poor competition of good editors this one still is the best out there. Beats a lot of payed versions.
But, don't think that it will solve all your problems