This will significantly facilitate the deployment process. However, if you are still insisting on using the ILMerge approach, I would kindly ask you to submit a support ticket from your Telerik account and provide the sample project and form that is experiencing the problems you are facing. Thus, we would be able to investigate the precise case and provide further assistance. Thank you in advance.
I hope this information helps. If you need any further assistance please don't hesitate to contact me.
Dess | Tech Support Engineer, Sr.
Virtual Classroom, the free self-paced technical training that gets you up to speed with Telerik and Kendo UI products quickly just got a fresh new look + new and improved content including a brand new Blazor course! Check it out at https://learn.telerik.com/.