Internet connection issue

Hye mojang, im a player of minecraft mobile version.right now im on 1.16.100.04 (latest updates november 2020),...my report is,in the previous version i could play free server and also join realms freely using cellular data on my phone...unexpectedly,after the updates, i could not play realms and free server anymore☹️☹️it asked me to use wifi instead of mobile data to connect within friends on realms and server...please fix this mojang😭ive already subscribe the first 30 days trial on realms this day but i couldnt play using cellular data anymore...please understand that not all people afford to has their own home wifi..fix this please !