Before this commit, the popup snippets were configuring the modal option
for bootstrap 4 rather than 5.
The `data-focus` in bootstrap 4 becomes `data-bs-focus` in bootstap 5.
Without `data-bs-focus` option, the Newsletter popup snippet became
uneditable because any click inside popup changed the selection to be
inside the first focusable element within the modal.
The reason of the input being focused is: upon click inside the modal,
the target of the focusin event is the parent of the modal because that
parent is contenteditable="true". Because that target is outside the
modal, `_handleFocusin` correct the selection by focusing the text
input.
task-3102155
closesodoo/odoo#109148
X-original-commit: bc99f3cdb5c2fca59a24dc4970c9ca6e69721838
Signed-off-by: David Monjoie (dmo) <dmo@odoo.com>
Nicolas Bayet
3ce4e7f9aa