Currently, the keys passed through the t-foreach for looping over the
groups has a flaw. It comes from a method that works as below:
It checks the group has a value => provide a key as group_key_{value}
if not => group_key_{i} where i is the iteration index
But the {value} is acutally just an id of some model. So in some cases,
with low ids (empty DB, tests, ...), you can run into situations where
the keys are duplicates, making owl crash.
This comit fixes the function to make sure it has no duplicates.
closesodoo/odoo#101925
X-original-commit: aadb38e259c25cea69d54c3c62b21d8e747f9b87
Signed-off-by: Julien Mougenot (jum) <jum@odoo.com>
Simon Genin (ges)
76e7dbb532