www.wysiwygwebbuilder.com

Is the dialog box really resizable?
Even if I have it ticked, it doesn't resize and it shows with side and bottom scroll bars in 320 window.

https://www.mediafire.com/file/111rlct4 ... 1.wbs/file

The reason why the dialog cannot be resized is because the page uses breakpoints. The (fixed) size of the dialog in breakpoints overrides the resizable behavior.