Is it possible to change load limit for comments in Jira 9?

In Jira 9 incremental loading was introduced for issue comments etc.
The default load limit there is 10, and as far as I can tell it’s hardcoded in com.atlassian.jira.plugin.issuetabpanel.GetActionsRequest.
I see that Java classes support setting a different limit, but didn’t find a way to do this (e.g. via some configuration parameter, etc). Am I missing something? Is there a way of overriding the default load limit?