SaaS Netbackup and many APP registrations

Hello,

Have you anybody experience with APP registrations about SaaS Netbackup. We have more type connectors. There are one registration APP in Azzure per type of the connector (Sharepoint, Teams, Onedrive ...) but for M365 we have generated more like 30 APP registrations where almost all them have two same display name but different id/appid/createdatetime. We can verify this and if is possible, decrease number of these APP. 

Thanks