Data tab in Ember Inspector Not working-Ember 5.8

On clicking the Data tab in Ember Inspector in Chrome Browser, it is throwing the warning error and not working as expected. Does anybody know its actual reason ? image

The warning is like this: Ember Inspector has error. This is likely a bug in inspector itself. You can report bugs at …github_Link…Error message: Assertion Failed to create an instance of ‘data-adapter:main’. Most likely an improperly defined class or an invalid module export.

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did you include the data adapter in your app’s assets?

Yes, I have it, and used RESTAdapter

We also noticed this when upgrading from ember data 4.12.4 to 5.3.2 (Ember cli version 5.4.2)