TYPO3 Core

Hello dear Core Team,
im using this configuration inside a TYPO3 10.4.20 Composer installation:

// Remove any 'shy' classes from <span> elements:
lib.parseFunc_RTE.nonTypoTagStdWrap.HTMLparser.tags.span.fixAttrib.class.removeIfEquals = shy

// Remove all <span> elements which have no attribute:
lib.parseFunc_RTE.nonTypoTagStdWrap.HTMLparser.rmTagIfNoAttrib = span

when there are nested span tags we have stuff like this happening

The DB entry shows

<p><span class="big">Wir suchen Verstä<span class="shy">&shy;</span>rkung für unser Team und freuen uns darauf Sie kennen zu lernen !</span></p>

and its rendered after passing through the parseFunc to this

<p><span class="big">Wir suchen Verstä­</span>rkung für unser Team und freuen uns darauf Sie kennen zu lernen !</p>

Sebastian Klein wrote some more information about this here:
https://github.com/sebkln/linebreak/issues/7

Thanks a lot for your hard work.