[Chris]

A new finding here, which is related to what is happening to my live site was found when I was trying to record a video to show that even all plugins were activated, the Heading Text is still working fine, so supposedly it is not a plugin’s conflict. The finding is:
1) When “Display Product Seller” option is enabled, with the current active theme as Twenty-twenty Two, the Heading Text is not showing. Please check on the condition to reproduce this issue. This is the same also for Storefront theme and other themes as well. Plus, this is also exactly what is happening on my live site.
2) See the attached video in the next private reply for a better understanding of my explanation.