As a Roblox developer, it is currently impossible to have and to be comfortable without smooth/smoother scrolling on the Beta Feature tab for enabling features and checking new features.
Currently, scrolling up-to-down on the Beta Feature is kind of terrible and clunky at some points when having the property tab small or big in a variety of sizes, and with the current scrolling behavior, it makes it hard to when it skips past features with size comparisons with the property in general. Having a smoother experience and scrolling with help me and developers have a smooth scrolling like a ScrollingFrame, current behavior of the Beta Feature tab:
If Roblox is able to address this feature/issue, it would improve my development experience because it would allow smoother transitions throughout the property tab itself and a better experience when future and present Beta Features roll-in to the Engine.