You may actually need the value at the current time right now, but im willing to be that eventually you’ll need the value at a custom time.
So you may as well break into the source, extract the function / keep it open to peek at it, and code up a costum function to get your value out at the time you query for.
Expose it to BP or what not (it’s always faster to just use c++) and that should get what you need - while going around this possible bug, if you query the animation directly.