How to enable "for current project" indicator, when registering a "projectConfigurable"?
Answered
I registered a ```com.intellij.openapi.options.Configurable``` instance via
```
<extensions defaultExtensionNs="com.intellij">
<projectConfigurable instance="com.foo.options.Configuration"/>
</extensions>
```
but the "for current project" indicator is not shown.
I like to see this for my own plugin:
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Thank you for your report. It looks like a bug, because all project configurables should have this icon, if they are registered via projectConfigurable.
I figured out a workaround. I only tried 2016.3.3. You have to set the displayName attribute.
<extensions defaultExtensionNs="com.intellij">
<projectConfigurable displayName="An explicit display name" instance="com.foo.options.Configuration"/>
</extensions>
Is it a bug or did I miss some documentation?.
I collected here some useful information from javadoc.
@Sergey: I created https://youtrack.jetbrains.com/issue/IDEA-167520