Tasks * #3576664 Improve CSS namespacing and custom element display handling in ai_chatbot Bugs * #3567244 Make it possible to serialize ChatMessage when an image exists * #3574080 Flush cache after setting up Toolbar Chatbot Contributors: marcus_johansson, abhisekmazumdar, arianraeesi, cadence96, bbruno, fago, b_sharpe, dan2k3k4, a.dmitriiev