When I copy segments from a stroke based path and paste them, the stroke properties unfortunately disappear.
Settings for sharp corners in strokes are missing, Bevel join, Round join and Miter join with Miter limit.
A workaround for round corners is to put open segment endings on top of each other, but that is rather tricky.
Could the stroke properties box be visible in the font overview to set strokes for multiple glyphs at once?