Not able to get content of a link block

Hello all, I am using grapesjs version 0.14.52. I am having the following issue: When I drop a link block inside the canvas, I can use the following linkModel.get("content"), to get the content of the link. But once I set a new content, using linkModel.set("content", "whatever"), linkModel.get("content") starts returning an empty string value. I am able to set and read the attributes per example using the same get and set methods, and any other property, apart from content. After checking the linkModel JSON, the content property has the correct value in the beginning, but for some reason is b...