Hi,
When populating a product tab with a short code using the intended option (https://imgur.com/kROt7d2), the page seems to crash after a while (busted layout, default font types, etc.). We only noticed after a few hours. After numerous attempts to resolve the problem, we managed to locate the issue with the dynamic tag-shortcode. Upon removing the code and instead submitting the shortcode in a regular text block (https://imgur.com/w4TB4IB), the page snapped back into the desired layout.
Maybe worth investigating.
For now, we’re using the shortcode (static block) to render its content, but unfortunately, it moves the content a bit down (approx 12px), which disaligns with the content from the other tabs. We’re hoping you can resolve the tab issue so we may use the dynamic tag-shortcode option as intended and resolve our other content alignment issue.