Steps to reproduce
==================
- Go to users
- Open the export dialog
- Expand the Groups field
- Add the Groups > Groups/Access Controls field
- Check the import compatibility option
- Expand the Groups field again
=> `TypeError: this.knownFields[id] is undefined`
Solution
========
The expandedFields were not reset. We also need to update the t-key to
take the compatibility state into account.
opw-3378834
closesodoo/odoo#146116
X-original-commit: d2f52abb8ce1b7e5291e0de7d4ea7788f39115bd
Signed-off-by: Luca Vitali (luvi) <luvi@odoo.com>
Hubert Van De Walle
63a4481ad4