Action Icon Not Showing

In my C# Winforms application, the action icon will show up fine.  When I inspect the code, I click on an issue and the line comes up.  The action icon appears as expected.  There is one c# winforms file that this fails on.  As it happens, it is the main form in my application.  The inspect solution shows the page and issues.  I click on the issues and I am taken to the line.  However, the action icon is not shown.  This is also the only page in which the generated .resx page has issues as well.  The .resx is auto-generated and the issue is incorrect.  I checked everywhere but I cannot find the reason the action icon will not show up on this form.

Thoughts?