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,
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