I also noticed that we must manually to append Exclude wp-content Folders for folders:
- litespeed
- WPvivid_Uploads (if we using WPvivid Backup, despite that BPS add itself folder ‘wpvividbackups’)
So, here is my surprise fact that BPS recognize LiteSpeed vs htaccess file, but not about that folder path, as well, fact that BPS recognize WPvivid native backup folder path, but not backups upload folder path.