I think the ignore option is the one they will select. This concern is why I returned my R5.Hmmmm.... An high resolution body with IBIS and 12 FPS... You are welcome!!
80MP with an (double) IBIS - this will be usable - even handheld with moderate shutter speeds.
An higher DR and better low light capacity...
5500 € for this monster body?
I wonder, how Canon will fix my/the heat problem with my/the R5. Maybe, an modification is possible. But I am in fear Canon will ignore this and say the newer bodies will get an heat update.