Im not sure if this is a known problem but whenever i try to save it will give me this error
Viewing post in Now available on Android ! (with caution) comments
From what I understand from this error, it seems that the save file is too large to be accepted by your device. Did you managed to save at least one time or does the error occur systematically ? Do the autosaves work or not at all ? Thank you for your patience, keep in mind the support for Android will be hard for me !