Unreal Engine 5 Install error even with more than enough space

Hey Everyone !

I am trying to install Unreal engine 5 on my SSD which has 207 gb free. The vaultcache is also located in the same drive. The total download size for me is 14gb and it says 36gb after installation. Everything downloads fine but during installation it gives me error that there isn’t enough space. Is this a bug or do I need more than 200 GB ?!?!

EDIT - I am using a windows machine

Thank you.