Losing unreserved life, maybe due to rounding, when swapping jewel.

If I reserve some life, or most of life, I don't know, if I have a jewel with 5% increase life, and one jewel with 6% increase life, and I swap them continuously, I'll slowly lose my unreserved life, unrecoverable, until I leave the instance. Leaving the instance will reset my life. Minor bug, but don't know why it happen.

I can't upload video here so this is my Reddit post:
https://www.reddit.com/r/pathofexile/comments/1c39hwh/comment/kzf9y51/?context=3

My in game bug report number is 4,144,084,400

likely is because of rounding but this is an irrelevant bug. You are not constantly swapping jewels in combat.

Yeah, it's just a minor issue. I wonder if I can reverse it, so I get unlimited life before running a T17 juiced map. :D