CoversMethod was helpfully added however it only allows targeting classes. In the discussion leading up the interest seems to have been for targeting methods.
#5175 (comment)
#5175 (comment)
For me, this feature was useful in previous versions for making coverage reports explicit as well as to see when a test is maybe not needed or needs to be updated because a method name changes similar to {@inheritDoc} or #[Override] adjusted for tests.
It would nice if this was also allowed.