I see no problem doing this manually by adding the required references and updating the web.config file.
Also, I guess that a good choice is to select all of the controls at the time of creating the new project because I suppose that the only impact this would have is in the size of the project to be uploaded to the web server due to the DLLs although this can be done only the first time. After copying the DLLs for the first time there is no need to do it every time an update is made to the project. Am I correct?
KAKannan Syncfusion Team November 16, 2018 05:30 AM UTC
Thanks for the update and suggestion.
We will consider this in our implementation to select all the controls and providing the option to select and deselect all controls. We will implement in any of our upcoming release.