Frame related functions dont work in Eden Editor

[Eathox]

Mods (complete and add to the following information):

• Arma 3: 2.14.150957 stable
• CBA: 3.15.8 stable

Description:
Frame related functions dont work in Eden editor

Steps to reproduce:

• Go to the Eden Editor (don't matter if SP or MP)
• Watch the variable cba_common_nextFrameNo
• Witness how it never advances

Expected behavior:
cba_common_nextFrameNo should update in the editor to allow for usage of frame related functions.

Where did the issue occur?

• Editor (Singleplayer) / Editor (Multiplayer)

Log Files:

• https://gist.github.com/Eathox/e829744f62e1acf3e6dc019ad1c12adc?ts=4

Additional context:
The issue occurs because XEH_postInit never happens in 3DEN ,see: https://github.com/CBATeam/CBA_A3/blob/master/addons/xeh/fnc_initDisplay3DEN.sqf. This also begs the question if there's any other functionality potentially not working correctly in 3DEN?