intel gpu vram issue

specs
intel core 5 120
intel arc a750 8GB vram
rebar on
16GB ddr4 3200mt/s
1tb kingston ssd
gpu driver version 32.0.101.8991
playing
when loading into maps like wcusa vram maxes out on normal graphics preset when you go back in to the menu vram is at 5GB+ when i first boot up the game my vram is at 2GB all of these issues still happen in safe mode and on low preset i have updated my gpu drivers booted beamng in safe mode i have no clue what is going on i have some screen shots of my settings and vram utilization i hope some one can help thanks.

 

update 0.40 fixed the issue