whenever I launch the spellcheck (F7), closing the dialog, makes footnotes disappear: instead, there is just a number in the text.
Document was written 10 years ago but is currently saved in .odt format (very important to me and quite large).
I have tried to erase direct format, copy-paste in a new document without format (and manually adding the footnotes) but nothing solved the problem. Also changed the language and the dictionary…
Using 6.4.3.2 version on arch linux.
Thanks for your help