Flight Air Launched plane has no drag until save/load sequence

[Socraticat]

Reported Version: v0.1.4.1 (latest) | Mods: none | Can replicate without mods? Yes 
OS: Win10 | CPU: Ryzen 5 3600 | GPU: 3080 | RAM: 32

 

Recently on a trip to Laythe I found a drag issue after decoupling from inside a cargo bay.

Load save file "Flying on Laythe"

1. Change cam to auto
2. Group 3 to open cargo doors
3. Group 4 to control from Buggy
4. Stage twice to drop buggy (or change stack to make drop next)
5. Observe vessel has zero wing control or drag- there is no slowing.
6. Create a save while Buggy is falling
7. Load Save- Buggy should now fly like a decent plane.

 

Included Attachments:

FlyingonLaythe.json

[Vortygont]

I had this bug when my rover under fairing descended on Duna. But drag reappeared not after loading/saving but after I staged the fairing