Can the Editor implement the file uploading and management UI similar to the JQuery implementation?
We are declining this request due to low interest and demand. If it turns out to be popular in the future, we will reconsider the status.
Thank you for submitting this feature request. Having the described functionality from the Kendo UI for jQuery Editor in its Angular counterpart will indeed be a nice enhancement.
We will track the customer demand for this feature here, and will prioritize accordingly based on the interest when updating our roadmap.
Meanwhile, I can suggest the following how-to article from our documentation that demonstrates how to integrate the Upload component into the Editor Toolbar via a custom tool: