Is "Exclude converted leads" reverting back to "Don't Exclude?"

Is "Exclude converted leads" reverting back to "Don't Exclude?"

Hello, 

Currently, I have 2 Zoho CRM Syncs set up. 1 for Leads and 1 for Contacts. In my Zoho CRM Leads Sync I've selected "Remove from mailing list" however, I see my numbers change unexpectedly and when I go back to the settings to check, Dont Exclude is selected. Are my settings not being saved correctly or does Zoho Campaigns default to Dont Exclude when I'm editing (meaning, it might have been on Remove from mailing list before but since I'm editing it's gone back to the default)?

Thanks again for any help you can give!

Jeff