Since PR #152893, `mail_activity_schedule_from_chatter` test was failing on some
runbot builds. The problem is, the `timeout` to make sure the activity
type input is ready (has its data) to click again, is not enough for all builds.
Instead of using timeout (which is not same for different builds), we can add an
extra step to check if the activity id input has its data after clicking on
dropdown, to proceed to the next steps.
fixes runbot-57738
closesodoo/odoo#156030
Signed-off-by: Maryam Kia (maki) <maki@odoo.com>
Maryam Kia
7821879472