Is there an existing issue for this problem?

• I have searched the existing issues

What part of EdgeTX is the focus of this bug?

Companion

Current Behavior

Companion is not displaying Multi DSM subptype 2SFC with a MT12 profile although it is displayed in the MT12

Expected Behavior

Companion should display and save subtype 2SFC.

Steps To Reproduce

Program a model on a MT12 with 4in1-MPM (SFC-firmware) with DSM/subtype 2SFC.
Read it to companion and there is an empty subtype-box, in the dropdown there ist no posibility for 2SFC.

Version

2.11.2

Transmitter

RadioMaster MT12

Operating System (OS)

Windows

OS Version

Win 10

Anything else?

Tried the same in a TX16s with the AIR-firmware in the 4in1 MPM. After selecting 2SFC the "Module Status" becomes "Protocol invalid".
For me it seems there is any dependency on the MPM firmware in the transmitters by selecting the subtypes.