Is there a keyboard shortcut to focus on the 3D viewport?

[rogeriodec_games]

As I mentioned in the post below, I discovered that there is a keyboard shortcut to focus on the Command Bar (Ctrl+9):

Add a keyboard shortcut to focus the Command Bar

Once again I found out, again without having been warned, that this request had already been solved in some released version of Studio (now you can press Ctrl+9). I had asked before and I repeat: why doesn’t Roblox inform ALL the news in a new Studio release? Many new features in Studio could already be in use if users knew they were released.

However, I’d like to know how to return the focus to the 3D viewport and continue interacting with my game in Studio without moving the mouse?