Commit [1] changed a method to be asynchronous instead of synchronous but did not care about where it was called or overridden. That code and its surrounding needs to be refactored when fully switching to OWL. Meanwhile this extracts the asynchronous part of the method to be done once in all cases at initialization for now. This is probably a cause of race condition or bugs but this was mainly discovered during a master task development, preventing to code the new feature properly. [1]: https://github.com/odoo/odoo/commit/d7245d2abf528d093226c80e40975e63d61e8997 closes odoo/odoo#138985 X-original-commit: e26c007dd14de9d0cbf76181e8054a3498e67bd9 Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>