Continuing the discussion from How to get the value of Filter on the search bar:
On Tryton you can change the limit from the Tryton icon, there is a “Search Limit…” option which allows to change the number of records.
On Sao you must override the Sao.config.client_limit via javascript. This may be improved by implementing Add settings on sao (#7010) · Issues · Tryton / Tryton · GitLab