Magento 1.x does not allow to add a widget from a product description editor. But in some cases, we need to have this functionality to add some dynamic content ( widgets, blocks). So we create a small patch to solve this problem. Please download and try it in your store from here https://github.com/LotusBreath/Magento1xFixing/tree/master/product_editor

 

2016-09-05_17-26-07