Comma missing after Internet address in To: field

I just loaded fix pack 3 on my 8.5.1 standard client. Now when I start typing in an address in the To: field, if I select an Internet address and press enter, Notes does not put a comma at the end of the address. If I select a Notes address, it does. Has anyone else seen that?

Subject: spr has been created

bug # TONN862PWA

Subject: Comma after email addresses

Looked like this got fixed in FP4.

Subject: forwarded to development

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