Setting Genshin's intall directory on internal HDD

OK, so right now I have MSI GF63 with Nvidia GTX1650, 32GB ram and 2 internal drives. One ssd on which the OS is intalled and one HDD on which i wish to install Genshin. Issue is, whnever i try to install Genshin, it only shows the locations that are on my SSD. How do I add my HDD to the storage location in Lutris?

ONly reason I wish to do this is that I play Wuthering waves and Genshin both. Wuthering waves is directly available via Steam so its easier to manage the files for that game, but Genshin isnt on Steam.

This is my current storage setup. OS is Zorin 18.1

Any help would be appreciated.