Max Nikulin <manikulin@gmail.com> writes:

> On 24/01/2024 19:11, Ihor Radchenko wrote:
>> The \section[...]{...} approach may work, but it is tricky - it is
>> completely up to the `org-latex-classes'. So, we may have to use regexp
>> replacement, which might be fragile.
>
> ox supports the ALT_TITLE property and ox-latex already adds it using 
> regexp. So it should possible to define this property with stripped 
> footnote by an export filter. I have not tested it, but ALT_TITLE and 
> @@latex:\protect@@ might be a workaround.

Good point.
See the attached tentative patch.