Garmin 530 CDI button doesn't work in Bell 407

ISSUE DESCRIPTION

Description of the issue:
The CDI button does not function. It does not change between GPS and VLOC. The Garmin GNS530 remains in GPS mode. Entering a VOR or ILS frequency does not change the CDI button non-function.
SU2 1.4.20.0

Previous bug report for issue in default aircraft from June 2022 for MSFS 2020.
GNS 430/530 CDI Indicator Doesn’t Change from GPS - Alpha/Beta Archive / SU10 Beta Archive - Microsoft Flight Simulator Forums
If applicable, which aircraft is experiencing this issue:
Nemeth Designs Bell 407

[PC Only] Did you remove all your community mods/add-ons? If yes, are you still experiencing the issue? Yes. Yes.

FREQUENCY OF ISSUE

How often does this occur for you (Example: Just once, every time on sim load, intermittently)? Every time.

REPRODUCTION STEPS

Please list clear steps you took in order to help our test team reproduce the same issue:

  1. Fly the Bell 407
  2. Attempt to operate the GNS530 and change the CDI source to VLOC
  3. Observe no change, the source remains GPS.

YOUR SETTINGS

If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the User Support Hub.
What peripherals are you using, if relevant:
[PC Only] Are you using Developer Mode or have you made any changes to it? No.
[PC, MSFS 2020 Only] Are you using DX11 or DX12?
[PC Only] What GPU (Graphics Card) do you use?
[PC Only] What other relevant PC specs can you share?

MEDIA

[END OF FIRST USER REPORT]


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Do you have the same issue if you follow the OP’s steps to reproduce it?

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ISSUE DESCRIPTION

For the helicopter Bell Model 407, the CDI button on the GNS 530 does not change between GPS and VLOC, and will only remain in GPS mode. Also, the HSI only operates in VLOC mode, despite the GNS 530 in GPS mode. When a VOR is entered, the HSI tracks the VOR, although the GNS 530 tracks in GPS mode. There seems to be a conflict between the two systems.

FREQUENCY OF ISSUE

Every time on sim load.

REPRODUCTION STEPS

  1. Start Sim..

  2. Load Bell 407 in free flight.

  3. Enter flight plan in GNS 530.

  4. Attempt to press CDI button. No change.

  5. HSI remains in VLOC mode, while GNS 530 remains in GPS mode.

YOUR SETTINGS

Xbox. MSFS2024. Standard Bell 407.

MEDIA

Issue remains in SU3 1.5.27.0