Hearts of Iron IV

Hearts of Iron IV

Rise of Nations
Is it normal than my AI never follow history ?
When i start in 1900 or 1910 i need to cheat multiple time to avoid that UK and Russia join Central powers because they alwais do it. And even if i change it, WW1 never start in 1914 because German enter war with UK in 1912.

It's the first time i play to this mod so i don't know if the history following by AI is finished (and i checked the cross for pause in the rules).

Thank you in advance if you answer me,

Regards,

Rocobrasaure