Essay - Apostrophe, Quotations marks and line break

Hello,

Three bugs I've stumped upon in Essay activity :

1. In "Help text" hint, apostrophes and quotations marks can't be used : their html translations appear "&..." instead of these special characters ;
2. In solution, line breaks don't work ;
3. In keywords fields (used to assess the students' work with words and expressions), apostrophes and quotations marks prevent the recognition of the keywords using them (likely because apostrophes and quotations marks are used in code for text strings ?).

Keep good working,

Dominique BODIN