I've played with the demo on the silverstripe site and I've played with a couple of templates. They all seem to have this same problem. When inserting an image you are allowed to tell the image to align right with text wrap, but it doesn't work. Align center does not work either. The only thing that works is flush left. This is true in the text editor view and from the front end.
I've got to figure out how to get this to work properly. Any suggestions?
If you apply the 'Flush Right' to the image then view the source is there a 'right' class on the image? It could be 1 of 2 things - the CMS isnt saving the left/right class or there is no CSS styling to float it right on the front end