I don't know how to get swiper activated in a "clean" manner from there. In
my operational set-up everything is based on straight.

But anyhow it seems to be a known issue in the swiper community:
https://github.com/abo-abo/swiper/issues/3015

Am Di., 8. Aug. 2023 um 19:09 Uhr schrieb Ihor Radchenko <
yantar92@posteo.net>:

> Michael Dauer <mick.dauer@gmail.com> writes:
>
> > The issue is still easy to reproduce:
> >>>>
> > * h1
> > aaaaa
> > * h2
> > bbbbb
> > * h3
> > bbbbb
> > * h4
> > ccccc
> > <<<
> > Fold all. On * h1 call swiper-isearch, enter bbb and select the first
> > match. -> h2 cannot be unfold anymore.
> > If you repeat it and select the second match then h3 cannot be unfold
> > anymore, but h2 works again.
> > (org-fold-core--clear-isearch-overlays) still fixes the buffer.
>
> Sorry, but I cannot reproduce.
> May you please provide more detailed steps starting from emacs -Q?
>
> --
> Ihor Radchenko // yantar92,
> Org mode contributor,
> Learn more about Org mode at <https://orgmode.org/>.
> Support Org development at <https://liberapay.com/org-mode>,
> or support my work at <https://liberapay.com/yantar92>
>