Do not offer "Reveal in editor" menu for elements w/o editor
Issue-Ref: 4202 Issue-Url: https://af3-developer.fortiss.org/issues/4202 Issue-Ref: 4162 Issue-Url: https://af3-developer.fortiss.org/issues/4162 Signed-off-by:Simon Barner <barner@fortiss.org>