Highlight current environment in selector dropdown

[rolodato]

Is your feature request related to a problem? Please describe.

When opening the environment selector dropdown, the first environment is always highlighted instead of the currently selected one:

env.dropdown.mov

Describe the solution you'd like.

It's easier to find your place in the dropdown if the current environment is highlighted by default, similar to what Vercel does:

vercel.selector.mov

Describe alternatives you've considered

🤷

Additional context

No response