header of accordion block after a WP update show the HTML code

[roberchi]

The header of the accordion with tag or other decoration should be rendered but now after a WP update shows the HTML code
here an example:
https://studiareiltedesco.com/de/grammatik/die-worter/die-verben/die-auxiliarverben

MY WP version is 6.4.3

[stevejburge]

Hi @roberchi. Thanks for reporting this. Is this a bug you have tested and confirmed on at least one other site?

[roberchi]

I tested on just one site, I used this accordion for this site since 4 year and it worked fine until today, and a do not update code or contents since few months so i supposed that the error happened due to an update of WP

[stevejburge]

Thanks @roberchi. Can you test on another site, please?

This area is for confirmed bug reports.

If you need help with an issue that's specific to your site, there are options here: https://publishpress.com/publishpress-support/

[roberchi]

sorry I don't have a second site to test

[roberchi]

@stevejburge any news on this topic? Did you experimented the same behavior in other site?
I'm a professional programmer (not in PHP but I can operate on it), so could you suggest witch function or code I can touch in order to reproduce or log the behavior.
My understanding is that in the WYSWYG Guttember UI the header is courtly rendered but in the rendering function the corpus is used as litteral so it is rendered as text exposing the html tag.

[stevejburge]

@roberchi The reply is the same. This Github is for code discussion and detailed bug reports.

You can create test sites quickly and for free on services such as InstaWP or LocalWP.

If you can't test and this and produce a bug report, we have other options: https://publishpress.com/publishpress-support/