Tartarus Pro – Cannot assign two macros to one key with dual-function

Hello,

I have a Razer Tartarus Pro and I’m using Synapse 4 (fully updated).

I want to assign two different macros to a single key using the dual-function feature (light press = one macro, deeper press = another macro).

When I select Keyboard Function, the Add Secondary Function option appears and works.
However, when I select Macro, the Add Secondary Function option does not appear at all.

This happens on all keys. There are no error messages.

Is it possible to use two different macros on the same key with primary/secondary actuation, or is this not supported?

I already tried updating Synapse and support suggested a clean reinstall, but this seems like a missing feature rather than a bug.

Thank you for any help.