Bootable media builder of Acronis True Image (including Acronis Universal Restore Bootable Media Builder) and Acronis Disk Director does not create a multi-product bootable media. Please create a separate bootable media for each product.
The issue has been fixed in Update 1 of Acronis True Image 2016 (build 6027) and Acronis Disk Director 12 (3270). Please update Acronis True Image 2016, Acronis Universal Restore, and Acronis Disk Director 12 to the latest builds available in your account on Acronis website.
As workaround, you can use this method for BIOS computers: Acronis Home Products: Creating Multiproduct Bootable USB with grub4dos
Acronis True Image 2016: Creating Acronis Bootable Media
Acronis True Image 2015: Creating Acronis Bootable Media
Acronis Disk Director 12: Creating Acronis Bootable Media
Acronis Bootable Media