Blob store space used constraint says “in MB” but it stores in bytes

The blob store “space used” constraint field says the value is “in MB”. However, whatever value you put in there is actually stored in bytes. This causes health check failures.

Expected: The limit should be specified “in MB”. It is (and always has) been stored internally in bytes. So the value entered needs to be multiplied by 1Mb before storing.

This is a regression from 3.31.1 and earlier.