Cant Change Brightness in game while im in fivem's server

[emironmp]

i cant change my brightness in servers but i can do that in gta story mode
https://cdn.discordapp.com/attachments/1120114178544373891/1140045880616042647/7a827651-c82a-43d6-9537-e35d42e98bd4.png

https://cdn.discordapp.com/attachments/1120114178544373891/1140045904917839933/404ab665-c386-4418-9a17-e1c348b2bdf2.png