No variable output for transfer is set when script is running with `forc run`

When I’m trying to transfer coins using script being executed with forc run, there is no output variable set, so the transfer ends with FAILED_TRANSFER_TO_ADDRESS_SIGNAL.

How can I pass an output variable (like in the RUST SDK) to have the coins transferred to the wallet being a signer of the forc run invocation?

forc 0.17.11, sway 0.35.5