Reset Shapes and Positions removes beams over rests
Add a sequence of beamed notes (e.g. quavers / eighth notes) with a rest somewhere in the middle.
Use the Beam Properties palette to extend the beam over the rest.
Format > Reset Shapes and Positions.
Expected result: The beam over rest remains.
Actual result: The beam over rest is lost.
Note that manual "beam start" and "beam stub" on notes are preserved after Reset Shapes and Positions. Instead, Format > Reset Beams is available to reset those, and it should be used for rests too.