Textarea and Editor Field Doesn't working

Hi,
textarea and editor params doesn’t working.
when i add params as textarea or editor it come nice. But Output Value showing unexpected text.
i added “Description Here in textarea and editor params” But it showing this text see screenshot output: http://prntscr.com/b59bt0

please fix soon
Thanks for advance.
RD Development

https://ww.wp.xz.cn/plugins/kingcomposer/