How to pass external form instance to StepsFormComponent? (It seems not working)

[wtcodeai]

🧐 问题描述

Trying to pass form instance returned by useForm hook to StepsForm component.
According to this comment StepsForm should support external instance, but it's don't.

(pro-components v2.7.9)

🚑 其他信息

Neither type suggest (prop in StepsForm interface) and instance not working. Here i want to watch props in all steps with Form.useWatch, but I cant cause when using useFormInstance hook in nested steps - parent StepsForm dont know about steps states. Also form prop in FormStep (not Steps) is not declared in interface, but working