If the widget you’ve created in the Widget builder isn’t displaying as expected:
Make sure you deselect the Show widget borders checkbox when you edit and paste the code into the Custom HTML widget in Design Studio:
Check that the widget has been stretched over the appropriate amount of columns and rows in the Design Studio. For example, if you’ve created a widget that is 6 columns wide in the Widget builder, ensure that the Custom HTML widget in Design Studio, where you are pasting the code, is also 6 columns wide:
Try performing a hard refresh.
If the issue continues, please raise a ticket with Fuse Technical Support.