Select fields were not `contenteditable=true`, which means they could
not be edited. Besides, being that each of their option was individually
considered a snippet, and that they were contained in `div` tags, they
were effectively unbreakable, which means that adding new options by
hitting `ENTER` did not work (note: this also currently doesn't work
properly in v12.0, for other reasons as the concept of an "unbreakable"
node didn't exist yet). This fixes those issues.
closesodoo/enterprise#4817
Signed-off-by: Quentin Smetz (qsm) <qsm@odoo.com>
X-port/Cherry-pick of odoo/enterprise@af51d9ff2a
Antoine Guenet
af56405753