'Main query' option not available if queries contain a comment

[lumpysimon]

WP Engine adds a comment on to the end of all MySQL queries via a function in the wpengine-common mu-plugin installed on all sites they host, using the query filter hook:

Here's an example of the resulting SQL:

SELECT SQL_CALC_FOUND_ROWS abc123_posts.ID
FROM abc123_posts
WHERE 1=1
AND ((abc123_posts.post_type = 'post'
AND (abc123_posts.post_status = 'publish'
OR abc123_posts.post_status = 'future'
OR abc123_posts.post_status = 'draft'
OR abc123_posts.post_status = 'pending'
OR abc123_posts.post_status = 'private')))
ORDER BY abc123_posts.post_date DESC
LIMIT 0, 100 /* From [example.com/wp-admin/edit.php] in [/nas/content/live/example/wp-content/plugins/query-monitor/classes/DB.php:29] */

This means that the 'Main query' option in Query Monitor's Caller filter is not available, because the SQL is different to $wp_the_query->request, which is what QM checks each query against.

I wonder if it's possible when doing that check to ignore any comments, so the 'Main query' option will be available?