Launcher shows storage space wrong if you have multiple drives

When installing Bedrock, I noticed that the launcher lists that I have 2.57TB free in both my C: and D: drives. However, this is not the case.

Steps to reproduce:

1. Load up the launcher

2. Navgiate to Bedrock Edition

3. Go to the installation tab

4. Press install on Bedrock

5. Note the storage space displayed when more than 1 drive is present