LiFePO4 12v battery replacement?

I know older generations of prius have successfully replaced the 12v with a lithium battery, but looking for experience with a 5th gen. LiFePO4 seems to be the best option due to fire resistance and higher cycle life. Biggest concern I have is that the BMS on a LiFePO4 will kick off while you're driving the car so it's got to be "big enough". I just got the car but given the 12v battery problems it seems like it may be a good option. I see this option 12V Lithium Battery for Toyota Prius | ohmmu.com for $265 but it doesn't give any specs to max current in/out or even capacity. Here's what I think is a better option - LFX19A4-BS12 for $220 it's a match at 285CCA and 19hr reserve and you can get bigger capacity which is great for a parking mode dashcam or big stereo. BUT (and it's a big BUT) I looked at the manual and it says "Do not allow discharge below 13.0V (resting 13.0V for 12V LFX, 6.5V for 6V types )" which my experiments with the Prius Prime '24 show violate this. I posted in page 7 of Third day with new car, dead 12V battery, second day in a row | PriusChat showing that the car always lets the 12v run down to 60% which is in the low 12V range before it will charge it.