Do Air France elite benefits carry over on KLM flights?

I’m Flying Blue Platinum and usually stick to Air France whenever I can. Next year I’m looking at a Bogota to Osaka trip and KLM via Amsterdam looks way more reasonable than routing through Paris and beyond again.

Since AF and KLM are sister airlines, do Air France benefits actually apply on KLM flights too? Things like seat selection, upgrades with miles, priority stuff, etc.

I’m trying to stay SkyTeam for the miles and XP, just want to know what to expect before booking KLM.

Thanks in advance.