[Question] Tuple action spaces?

[verbose-void]

i'm writing a custom environment and the action space for which is a tuple of a few different spaces. I was trying to use PPO, and i received the following error:

AssertionError: The algorithm only supports (<class 'gym.spaces.box.Box'>, <class 'gym.spaces.discrete.Discrete'>, <class 'gym.spaces.multi_discrete.MultiDiscrete'>, <class 'gym.spaces.multi_binary.MultiBinary'>) as action spaces but Tuple(Discrete(4), Box([0.], [1.], (1,), float32), Box([0. 0.], [1. 1.], (2,), float32), Box([-0.05 -0.05], [0.05 0.05], (2,), float32)) was provided

are there any algorithms that are ready for tuplized action spaces out the box? if not, do you have an idea for a workaround?

[araffin]

Duplicate of #731 and #527