It is kind of strange to use FindName when you can get the element directly (this.entryActions) but no there is nothing missing here.
I have tried your scenario and it is working (project attached).
Please send us sample project where we can reproduce this issue.
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items