Describe the bug
The shader on the controllers appear to be partially transparent in the SteamVR land. However work fine everywhere else

To Reproduce
Unsure, see it every time I launch

Expected behavior
Controllers should be solid and not see-through

System Information (please complete the following information):

• Distribution:Linux Mint 20.1
• SteamVR version:1.17.16
• Steam client version: 1623193086
• Opted into Steam client beta?: No
• Graphics driver version:

	driverInfo         = Mesa 20.2.6 (ACO)
	driverInfo                                           = Mesa 20.2.6 (ACO)

• Gist for SteamVR System Information: https://gist.github.com/whinis/8a2bb72b0fc787f1e5380b78826596f3

Screenshots