Best choice for cover card using 'input_number'

I have a set of IFTTT compatible blinds. I use an input_number to send an automation to IFTTT to trigger their positioning. I’ve seen a couple of ‘slider row’ cards available in HACS that accept input_number as the entity_id, but I’d much prefer to use one of the custom cover cards like available from mushroom or ui minimalist.

Is there a way I can convert the input-number entity into a cover entity? Or, is there a cover type of card that accepts input_number?