[O] org-show-context-detail with ispell

[gongzhitaao]

org-show-context-detail works pretty good with isearch, i.e., revealing 
context when searching in the folded section.  But for ispell, it does not 
reveal the context when checking spelling in the folded section.  Are there 
any ways around that, i.e., revealing temporarily the text that ispell 
highlights?