It is possible to set a cookie banner to automatically accept cookies after a certain time. This can be done in your cookie banner settings > Behaviour tab > Accept cookies automatically after (in seconds).
This option might not be compliant with some privacy regulations.
Note: both "Auto accept" and "Auto-hide" options stop displaying cookie pop-up warnings after a certain time, so if using both - the smallest value will be used to hide the pop-up. If the "Auto accept" option is smaller than "Auto-hide", the "Auto accept" overwrites the "Auto-hide" value.