Staying warm vs. Getting cold on mdma

I'm an older drug user, haven't rolled in more than 10 years but planning a special night with my SO and some quality mdma for sometime soon.

Back in the day, and I mean early 2000's and in South Africa, it was kind of "common knowledge" that one should stay warm when rolling and that getting cold could kill the roll. I haven't seen any info about this online recently on Reddit or Rollsafe and I was wondering whether it's really a thing or whether feeling cold won't have any effect on strength or duration of our roll...

I know that hyperthermia is risky, so I'm not talking about staying overheated, but just wondering if cold is a risk to quality.

Thanks!