Nope. I’m afraid not. I can’t see a straightforward way of wrangling the entity, so I assume it would need explicit support in the Smart Life / Tuya integration.
My workaround is to use the Alexa integration, so I trigger a Routine to Boost / schedule the floor (you can set power, temp and a delay), which is fiddly (and another point of failure), but works well enough day-to-day.
I’ll see if I can get in touch with the developer of the integration. It’s also worth seeing if it can be set up in Tuya, which I’ve not yet done, but it’s doubtful that the implementation is any different.