ace_spectator: Vision mode can't be changed in External camera

[VKing6]

ACE3 Version: 3.3.2.0 stable

Mods:

• @CBA_A3
• @ace

Placed ACE3 Modules:
None

Description:
It's not possible to change the camera mode (thermal etc) in the External camera. It's possible to set it in Free camera and the change will stick when returning to External.

Steps to reproduce:

1. Spectate someone.
2. Attempt to change vision mode in External camera.
3. Change to Free camera, change vision mode, return to External camera.

Where did the issue occur?
Multiplayer, listen server
[[0,1,2,3,4,5,6,7]] call ace_spectator_fnc_updateVisionModes had been executed.

Reading the description of fnc_updateVisionModes, I'm not entirely sure if this bug is about not being able to change the mode in External camera, or if the vision modes shouldn't be retained when switching from Free camera.

[kymckay]

Already fixed in #2760 😄

[VKing6]

Promise me you'll only use your prescience for good.

[commy2]

Close then?

[kymckay]

Will close when I merge the PR, leave open for tracking purposes 👍