Hi Tamas Cons,
Greetings from Syncfusion.
Query: "Radio Button selectable part not visible".
We have checked the reported issue "Radio Button selectable part not visible" with latest nuget version (184.108.40.206) and we were not able to reproduce the issue. Can you please provide us more details about the issue fixed and it will help us to provide the exact solution? Please find the attached sample for your reference from the following link
I am facing the same issue, could you share me the solution for that ? Thanks.