This bug was fixed in the package pitivi - 2021.05-1ubuntu1
--------------- pitivi (2021.05-1ubuntu1) jammy; urgency=medium
* Patch to update collections import in Python 3.10 (LP: #1963800)
-- Erich Eickmeyer <email address hidden> Sun, 06 Mar 2022 08:44:14 -0800
This bug was fixed in the package pitivi - 2021.05-1ubuntu1
---------------
pitivi (2021.05-1ubuntu1) jammy; urgency=medium
* Patch to update collections import in Python 3.10 (LP: #1963800)
-- Erich Eickmeyer <email address hidden> Sun, 06 Mar 2022 08:44:14 -0800