How to remove _wp_http_referer from URL when using WP_List_table?

I have built a plugin that displays a table using the WP_List_Table class.
The table displays entries on which it’s possible to apply a filter and some bulk actions.

The problem is that when I click on the “filter” button or “apply bulk action” button multiple times, the _wp_http_referer paramater is added to the URL and keeps being longer and longer each time I click on the button.

Eventually the URL is so long that I get a blank page in the browser with the following error message:

Request-URI Too Large
The requested URL's length exceeds the capacity limit for this server.

I think I have set up the filter and bulk action select menus properly inside a simple form tag:

form action method="get"

The same problem seems to have been described here:
How to stop _wpnonce and _wp_http_referer from appearing in URL. I am facing the same issue and wondering if someone would have any idea how to remove the _wp_http_referer paramater from the URL after clicking on my form action buttons.

Thanks

As the last commenter on that Q suggested, you should probably check for actions, remove the query args and redirect. Something like:

$doaction = $wp_list_table->current_action();
if ( $doaction && isset( $_REQUEST['SOMEVAR'] ) ) {
    // do stuff
} elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {
    wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), stripslashes( $_SERVER['REQUEST_URI'] ) ) );
    exit;
}