I think it would be useful to let `PYTESTER_PYTEST_ADDOPTS` be used for inner testdir runs, e.g. to use `--tb=native` there. Should be done after https://github.com/pytest-dev/pytest/pull/5031.
I think it would be useful to let
PYTESTER_PYTEST_ADDOPTSbe used for inner testdir runs, e.g. to use--tb=nativethere.Should be done after #5031.