Product summary block not formatted, after upgrading to WordPress 6.3

[anastas10s]

Starting with WooCommerce 8.0.1, and WordPress 6.3, formatted copy in the product summary block (like bold or line breaks) are not rendered anymore on the front end. Works as expected when reverting to WordPress version 6.2.2.

Expected behavior is for line breaks (</br>) and other formatting to render on the front end, as it happens with WordPress version 6.2.2.

[anastas10s]

Screenshot showcasing the exact block

[audrasjb]

Hello and welcome to WordPress Core Trac,

Thanks for the report but it appears to be related to a custom block created by the WooCommerce plugin, and this ticket tool is dedicated to WordPress Core only.

I'm therefore closing this ticket as invalid. You should report this in WooCommerce plugin support forum: ​https://wordpress.org/support/plugin/woocommerce/

[anastas10s]

Oops, my bad, thank you for pointing that out @audrasjb .

I was able to reproduce this with the TT3 theme, and not Storefront, therefore, I went ahead with reporting it here per the instructions found on GitHub (2nd line in readme.md file) here:
​https://github.com/WordPress/twentytwentythree

Now reported in WooCommerce GitHub here:
​https://github.com/woocommerce/woocommerce/issues/39934

Merci!