Outlook 2013 is stripping out categories on sent meeting invites

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New Member
Outlook version
Outlook 2013 32 bit
Email Account
Office 365 Exchange
Somehow I got one computer to work perfectly fine but the rest I cannot get to work and here are the steps I've taken:

Added these regedits:


Also went into the powershell msonline and changed the transportconfig clearcategories to false.

What else could be making outlook strip categories from meeting invites before sending them?

In OWA, I can send categories in my invites perfectly between all users so this is definitely 100% an outlook issue.
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