Previously, the step produced an owl error do to the fact that
FormViewDialogComponentAdapter parent component was not ready in the
view.
This commit adds a timeout, that waits the component to be completely
rendered.
Associated PR : #68899
Associated task : task-2393768
closesodoo/odoo#71605
Signed-off-by: LTU-Odoo <IT-Ideas@users.noreply.github.com>