[theorg]

Doesn't look like peel off is option? However I did discover you can open stencils (only) in its own inspector although not that intuitive to get there.

If click into a set of stencils then right click little prefs cog in inspector you can open them in a new window and navigate up and down all stencils in that dedicated stencil inspector window (while still using main panel inspector for other format needs etc)