I know the setting you're talking about.
The thing is I like to use +10/-10 sec for my songs, while of course also having a way to quickly switch to the next Category (idk why PA uses this word, in reality it's Folder).
With regards to the space issue, well that's easy to work around too. Add a setting where tapping Pro buttons once yields +10/-10 sec skip, and tapping them twice goes previous/next category.