Hello,
I cannot seem to manage any offline map areas across multiple maps. The save button is greyed out, no matter the settings. I have ensured sync settings are valid for all features, tested simple maps with only one feature (also sync enabled), created new maps from scratch, swapped basemaps, ensured no long fields within the maps. The maps themselves are offline enabled, and throw no errors when checking compatibility. Filed maps app also is failing to take an offline area periodically.