I am glad to inform you that there is a new version of the Metadata Browser for Dynamics 365 & PowerApps.
New features of version (2020.5.29):
1) Autocomplete for entity search picklist. Also, Schema Name is included.
3) Global Option Sets enabled.
4) Status Code And State Code are now available under the Option Set Tab.
Download from Chome Webstore:
Download from Microsoft Edge Store: