Shelly Integration: Can use toggle_after in switch actions?

Hi all,
Shelly has a useful “toggle_after” verb in its API, which allows you to switch something on for an allotted time, after which it will turn off (or vice versa).
Is this exposed in the HA integration? Is there a way to perform a switch.turn_on action on a Shelly, with an expiry of say 30 min?
Clearly you can solve this with some automation tricks, but then you need to deal with corner cases (e.g. HA reboot). When I RPC into the Shelly with on=true&toggle_after=30, it’s like a set-and-forget. Is there a way to use it in an action?

Thoughts anyone?
Perhaps the owners of the Shelly integration can look into this?