woocommerce price filter widget being cached – any way to exclude it?

filter price widget has do not cache checked but wp fastest cache is still caching it

i just found the checkbox for do not cache the price filter widget (appearance > widgets) and i checked it, cleared all cache, opened a few pages to rebuild wp fastest cache, but it looks like wp fastest cache still caches the price filter widget

is there anyway to exclude sections, or widgets, on a page from caching? i’d like to use wp fastest cache plugin (i’m seeing tons more speed)

thanks