Is this possible to do in circuit studio?
To the best of my knowledge there is no automatic teardrop generation available.
There is a PDF document that describes the differences between AD and CS. I don't see a date in the document but it does say that CS does not support automatic teardrops.
https://www.element14.com/community/servlet/JiveServlet/downloadBody/76216-102-1-315698/CS%20v%20AD%20Feature%20Comparis…
Might be an older document as there was a link to here from 2015.
https://www.eevblog.com/forum/altium/altium-designer-vs-studio-feature-comparison/
This would a useful information if a list like this is kept up to date.
