definition.Imported symbol (reexported) fails without `$TEMPDIR/hls-test-root`

[komikat]

running HLS_TEST_HARNESS_NO_TESTDIR_CLEANUP=1 HLS_TEST_LOG_STDERR=1 TASTY_PATTERN="/definition.Imported symbol (reexported)/" cabal test ghcide-tests
FAILS (>=GHC94)

expected: Location {_uri = Uri {getUri = "$TMPDIR/hls-test-root/extra-dir-85406152527/Bar.hs"}, _range = Range {_start = Position {_line = 3, _character = 5}, _end = Position {_line = 3, _character = 8}}}
 but got: Location {_uri = Uri {getUri = "$TMPDIR/hls-test-root/extra-dir-85406152527/Bar.hs"}, _range = Range {_start = Position {_line = 3, _character = 0}, _end = Position {_line = 3, _character = 14}}}

Notes

• AtPoint.hs.gotoDefinition calls locationsAtPoint
• it is using nameToLocation when failing
• itExists <- liftIO $ doesFileExist fs returns true
• doesn't seem to be falling back to db
• in srcSpanToLocation sp
rng <- srcSpanToRange src
  reports a different location from what's expected in the test
• the sp comes from
  nameSrcSpan name
  in that branch.

Originally posted by @komikat in #4273 (comment)