- 🇳🇿New Zealand quietone
I tested on Drupal 10.1.x, standard install and this is reproducible.
- 🇵🇹Portugal jrochate
This can be solved if you go to body field (or other text formatted field) Aggregation settings and check the box Format under Group columns (additional).
After this, the HTML is rendered even with views aggregation activated.
Changing the aggregation settings from Value to Entity ID, like proposed by OP can have side effects on certain query conditions.
- 🇺🇸United States caspervoogt
I ran into this on 10.2.x and 10.3.x. I tried the "Entity ID" workaround by OP as well as jrochate's suggestion in #13, and neither worked for me.
What did work for me was to re-create my view display within my existing view. For whatever reason, my existing display would start exhibiting this issue as soon as I activated aggregation on it. The new display displays fine with aggregation.