  We show that the common envelope jets supernova (CEJSN) r-process scenario is
compatible with very recent observationally determined properties of the stars
in the ultra faint dwarf (UFD) galaxy Reticulum II that are strongly enhanced
in r-process elements. These new results, like efficient mixing of the
r-process elements in the Reticulum II galaxy, have some implications on the
CEJSN r-process scenario for UFD galaxies. In particular, the energetic jets
efficiently mix with the common envelope ejecta and then with the entire
interstellar medium of Reticulum II. The compatibility that we find between the
scenario and new observations suggests that the CEJSN r-process scenario
supplies a non-negligible fraction of the r-process elements.
