As you may have noticed, since most recent SteamVR update, there is an issue with SteamVR UI appearing over SpringboardVR one.
We want to let you know that switching over to SteamVR Beta branch can completely resolve the issue.
This will be a temporary fix however as the branch will eventually be deleted with future updates.
Link to the beta branch is here: https://steamdb.info/app/250820/depots/?branch=temp_v1.27.5
With this you should find that SpringboardVR menu appears as before with no interference from SteamVR.
Any questions, please let us know at firstname.lastname@example.org , thank you for your patience as we look into resolution of this.
We are also working further to find a permanent fix to not have you using beta branch of SteamVR.
Stay tuned for future upates, thank you!