Hi everyone. I’ve got a new iPhone 14 pro 512GB and recognized after mirroring my old iPhone that the System Data took about 220GB space of storage. So I tried it with a restart and it helped. For one or two days. Then I checked the storage values again and the ominous System Data increased up to over 200 GB again. Safari Website Data is about 50MB. Not that much. For me it seems that some process(es) caches a lot of data, or it’s another bug in iOS. So, a restart of the iPhone works, for me, temporarily. Maybe for some of you folks too. Good luck