Snippets: Show for what the shortcut is in use already.

If I assign an already used shortcut to an snippet,

I get such message:
 

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Snippets
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This shortcut is assigned to a command in EmEditor core. Are you sure you want to assign this shortcut to this plug-in?
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Ja Nein
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Here I miss an hint for what this shortcut is in use already. Would make it easier to decide to reuse or not.

Like:

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Snippets
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This shortcut is assigned to a command in EmEditor core. (File > Save as…)
Are you sure you want to assign this shortcut to this plug-in?
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Ja Nein
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Would this be possible please?

Thanks for making EmEditor.