I have an app that uses a merchant-facing custom tender, and I would like to add the option to leave a tip. I am currently using Intents.ACTION_CUSTOMER_ADD_TIP for this. However, on the Clover Station (original and 2018), there is no activity to receive this intent.
From reading on this forum, I know that the Station only takes tips after payment. This seems to be incompatible with the merchant tender flow, which creates the payment only after the app returns a result.
Is there a way to allow tipping for a merchant-facing custom tender on the Clover Station?