Has showed in the image last version of Camera Raw show MB instead of MP in the resolution line on the footer of the main window. Now I'm using the last version 22.214.171.1245 language "Italian". I think that this can be a translation issue.
Yep looks like a typo in their localization.
Thanks for reporting this issue! We've made a note of it and will see that it gets addressed in a future update of Camera Raw.
Retrieving data ...