Hi Alex Whittle,
Greetings from Syncfusion Support!
Thank you for reaching out to us regarding the display issue you're facing with the Autocomplete control. We understand the importance of resolving this promptly, and we're here to assist you.
Based on our initial review, it seems that you might be using an item template to display items in the popup list, and there might be an issue with the rendering. To provide you with the most accurate solution, we kindly request you to share the exact use case of your scenario.
Could you please provide us with the entire runnable code snippet that replicates the problem? Additionally, informing us about the version of the Syncfusion package you are currently using will help us tailor our assistance to your specific environment.
To facilitate a quicker resolution, we encourage you to visit our demo site, where you can find examples related to Autocomplete templates:
https://blazor.syncfusion.com/demos/autocomplete/template?theme=fluent
For detailed guidance and insights, refer to our comprehensive documentation on Autocomplete templates:
https://blazor.syncfusion.com/documentation/autocomplete/templates
Your cooperation in providing these details will enable us to offer a prompt and effective solution to address your concern. We appreciate your patience and look forward to resolving this issue for you.
Regards,
Kokila Poovendran.