I want to add some nations to prevent foreign rule in my country but I cant. There is no "+" button
[1]What is your FM version: 22.4.1+1662587 (m.e v22.4.0.0)
[2]What is your FMRTE version: FMRTE 22.4.1 (build 23)
[3]Are you running FMRTE as administrator: YES
WINDOWS 11 PRO 21H2.