Editing/ transforming doesn't respond as expected on composited glyphs

I opened a UFO-font, saved as *.glyph and tried to edit some glyphs. Something weird happens with composited glyphs:

  1. With composited glyphs (Á, ë, etc.) there are no anchor / control-points visible. Perhaps I should activate something (layer/ edit glyph/ components / decompose )?
    Is there a (fast) way to access the components of a composited glyhp?

  2. Transformations composited glyphs result in moving left / right or up / down; (rotating, skewing, resizing don’t work correctly);