Since the C/Side development environment is deprecated in Dynamics 365 Business Central Release Wave 2, there are no possible way to run objects any more.
Therefore, I decided to find an alternative way.
So I made an extension to do that
Run All Objects will list all objects of the types:
And allow you to run it.
It runs on all versions of Dynamics 365 Business Central both on-premise and in the cloud.
You can clone the project from my GitHub:
Or download the app files here.