Le 25/05/2017 à 17:34, Enrico Forestieri a écrit :
No, this is not related to language nesting but is due to the fact that \textbf is not a robust command and the footnote contains multiple paragraphs. Three possible solutions come to mind: 1) Use \cprotect if the footnote contains a \par token 2) Use \robustify, in the same case 3) Revert this commit See attached examples for the first two options.
Another solution here by calling separately \footnotemark and \footnotetext: http://www.lyx.org/trac/ticket/10263#comment:19 For people wondering why doing this when there is no visible effect, one should switch to KOMA-Script to see the effect on the footnote mark.