Flowpanel: Fix the content binding, https://github.com/surveyjs/surveyjs/issues/1454
Flowpanel: Fix the content binding, https://github.com/surveyjs/surveyjs/issues/1454

surveyjs/surveyjs,andrewtelnov/surveyjs,surveyjs/surveyjs,surveyjs/surveyjs,surveyjs/surveyjs,andrewtelnov/surveyjs,andrewtelnov/surveyjs