ISO PROMPT BUG

Found this bug that if you install Kubuntu first then copy iso images to the drive for the install of mce, i copied disk 1 and 2 as iso files and then the kubuntu cd also so the install would be faster and have not to cache the cd. During the setup process it asks for the cds When you point to the first disk iso thats ok then point to second disk thats ok but the third prompt does not ask for the kubuntu disk but the linuxmce disk 2 again, i just point to the kubuntu on the third prompt and all is well. I installed 3 time in this same fashion just to make sure and yes its a bug this doesnt happen if you cache from the cds and not use the iso on your drive, so its just a mistake in the prompt for the iso its prompting for linuxmce disk 2 instead of kubuntu disk .....