Two instances of the tuya device

I’ve googled like mad but can’t find a suggestion.
I have both smart_life and jinvoo_smart devices.
Either works OK but I’d like both. Am I missing an obvious trick.
(I’m a retired physicist with decades of C/C++ but no python)

tuya:
  username:     !secret tuya_user
  password:     !secret tuya_password
  country_code: '44'
  platform:     'smart_life'

# this adds devices
# switch.81358500cc50e3cece01 	off 	friendly_name: Fire
# switch.87801124840d8e9c25c3 	off 	friendly_name: Tec02
# switch.81358500cc50e3cea7cc 	off 	friendly_name: Tec03
# switch.81358500cc50e3ce9b55 	off 	friendly_name: Tec04

#tuya:
#  username:     !secret tuya_user
#  password:     !secret tuya_password
#  country_code: '44'
#  platform:     'jinvoo_smart'

# this adds devices
# switch.21161260b4e62d527b97_1 	off 	friendly_name: Kitchen
# switch.21161260b4e62d527b97_2 	off 	friendly_name: Back
# switch.21161260b4e62d527b97_3 	off 	friendly_name: Sofa

I looked for something similar and I don’t think it is possible.
You will need to pick one of the apps, and add/register all of the devices to that one.

afaik you can only have a single tuya cloud integration.

As Sleeepy2 suggests, delete the devices from one, and add them to the other ?

Thanks.
Done and tested.