Label Sorting in Gmail

I love gmail lables, use them all the time for load of things. I like to prefix with Symbols to sort. But that's where it breaks, sorting is not consistent.

Gmail Web UI Sorting

    _test :test !test .test @test *test &test #test %test +test <test =test >test $test 0test Atest

Gmail Android Application Sorting

  1. !test
  2. #test
  3. $test
  4. %test
  5. &test
  6. *test
  7. +test
  8. .test
  9. 0test
  10. 9test
  11. :test
  12. <test
  13. =test
  14. >test
  15. @test
  16. _test
  17. Atest
#gmail #email