I don't know if this is an issue or a feature, but maybe y'all can help me navigate how best to go about doing what I need to do. I keep my data usage to a minimum, but I also use iCloud to keep things in-sync once I'm back on WiFi. However, often times I find that my phone has offloaded the item I'm trying to access. These are things I access almost daily. Namely, I'm trying to use Numbers, Books, Google Maps. What's happening, is that Numbers Sheets, Books PDF files, and Google Maps offline maps will all get offloaded and require downloading again, if I'm not using them every day. Currently, I'm using these items every other day or so on my phone. Thoughts?