Remove Shutdown and Restart option from Windows Sandbox because they do duplicate tasks as Disconnect button does and so they are redundant.
Windows Sandbox shows an error message by mistake when we shut down or turn off Sandbox
It shouldn't show the user an error message because it's Normal to close the Sandbox when we are done with it. but right now when we choose shut down/restart/disconnect then an error shows up with a code and asks us if we want to submit a feedback about it. the error message should be replaced by something more appropriate like "Thanks for using Sandbox" or no message at all. the current Error messages makes user think that something went wrong while it is perfectly normal to shut down or turn off Sandbox.
Please upvote these 2 Feedbacks so Microsoft or someone notices and fix this