So I have a Mi Mix 6/256GB, I flashed TWRP and xiaomi.eu ROM 6.12.8beta. Part of the attraction of the Mix was the dual-SIM and the dual apps feature of MIUI 8, so I could use the handset with both my work and personal numbers and have separate WhatsApp accounts for both. But I seem to be having a bit of a problem with WhatsApp, namely that it doesn't seem to be saving media properly. The issue is, when I receive an image, it's blurred out and when I tap on it, I get a pop-up message saying 'Sorry, this media file doesn't exist on your internal storage'. The issue seems to affect both accounts, the standard one and the cloned one, but intermittently/without any sort of pattern - the only thing that seems to be discernable is that only one account is able to handle images at a time. So, one day my personal account might be fine and the next my work one. Sometimes it even switches during the day, at random. I'm fairly certain the issue is MIUI-related as I've previously used AppCloner on a different handset to allow me to run 2 copies of WhatsApp and it didn't have this issue (it had other issues though, before anyone suggests it as a solution). Beyond that though, I'm stumped. Any help would be greatly appreciated.