All is good, and on 8.7.12 and 8.7.19 and here, try flash ROM with full wipe (wipe cache, dalvik cache and data), don't wipe system, because during flashing system automatically will be wiped)
Thanks for ROM, I have a question, in Mi5s 8.7.12 v2 when i get group notification on Telegram, in icon show 2 massages, only in group chat, in other chats all ok