Rotation policy for bitmap file

Hi All,

I am using PMS 5.6.34-79.1 and enabled InnoDB changed page tracking.
Backup Policy is ( Daily 1 Full + Hourly Incremental).

Default value for bitmap file rotation is 100 MB(innodb_max_bitmap_file_size).
But I unable to find option to delete older bitmap files, for example, my binlog files expiring in 14 days (in my.cnf => expire-logs-days = 14)

Does percona have any such option to delete old bitmap files or any workaround for same?