App Folders in Dock
Allow users to create and move App Folders, like ones seen in the Applications Grid, to the Dock. People often add their most used apps to their Dock to be easily accessible. This can lead to a large number apps in the Dock, causing it to be overcrowded or even scaled down. And some of those apps tend to be of similar type that could be grouped easily. People are already used to putting software folders to access them more easily (like the many LibreOffice apps, Graphics apps, Social, etc.), but what if some folders are frequently used?
Adding folders to the Dock would allow most used similar apps to be even easier to access, without the need to enter the application menu. This would also allow similar apps to stay close to each other in the Dock, running or not. This leads to easier use when switching between applications using the Dock, or launching similar apps during work (like working in a graphics software and needing to run Contrast or Color Picker app).
Will create a mockup and upload soon.