Keep pinned MRU updating Win7

I have Libre Office programs (Writer and Calc) pinned to my taksbar in Windows 7. I want to install the next update of Libre Office. However previously when I updated, I lost the Libre Office pinned apps, plus the recently used files pinned to those apps.

Well-behaved Windows programs preserve the pinned apps and pinned files across updates. Is there any way to make Libre Office do this?