Cellular Data System Services Focus Usage

Hello,

I was checking my cellular data usage and I have previously had issues with System Services using a large amount of data however I have typically found the cause of that usage and fixed whatever issue there was is applicable. However, when I checked this time, I saw a new category within System Services that was using data, Focus. I assume that this has to do with the "new" focus mode that Apple introduced with the last iOS update but I fail to see how this new focus feature would use close to a gigabyte of data within the span of 3 weeks. It seems to be a simple filter which could be completed on the phone without needing a constant internet connection. If anyone has any suggestions/solutions, let me know!

Thanks,

Andrew