TIFF Render Elements Saving at Different DPI

Hi, I’ve noticed that if I set the DPI in the TIFF save setup dialog to 72, the Beauty saves out at that DPI, but all my render elements save out at the default 300. Anyway this can be fixed?

This seems to be working for me, what 3dsmax version is this? Does it still happen in max 2017?

Also moving to resolved as Corona does not actually save the files, so if there is a problem, it is probably caused by 3ds Max