Runway lighting models missing in SU2

I’m having a new problem today that wasn’t an issue prior to the full SU2 release. In my airport project (KPDX v2), the models for runway lighting - VASIs, approach lights, etc. - aren’t showing in the simulator. Interestingly, they do show when I’m in edit mode for the same scenery. Once I build the package and return to the base sim mode, the models are gone again. Has anyone else dealt with this?

Could be related to this?

Reported this 6 months ago and still marked as logged. For me it appears to have moved from consistently to frequently. On rare occasions they now show up. But most of the time they are missing.

Weirdly, at least for me, the problem seemed to be fixed in the various SU2 betas I used. Then all of a sudden when the release comes along, it’s wonky again.