In general, ending bracket positioning is 
 identical to repositioning of text repeats. Most positioning changes 
 to an ending bracket in the score apply to the corresponding part, and 
 positioning changes in the part breaks the positioning link. However, 
 if the ending bracket is extended across the right barline in the score, 
 the positioning link is automatically broken for that ending bracket in 
 all parts. To extend an ending bracket across the right barline for all 
 parts, each will need to be edited individually. (Note that this is the 
 only type of score edit that automatically breaks the link to its part.