Version: SU 13 - 22.214.171.124
Bug description: When moving any object within the Airport object (Apron, Parking, Taxiways, Lines, etc.) all ground elements disappear (Aprons, PaintedLines, Projected Meshes), leaving only the satellite image. I use a satellite image as a Projected Mesh and create other objects using it as a reference, but after some update I can no longer do this because the Projected Mesh disappears when I create or edit any other object, making it unfeasible to create the airport . This apparently only happens with old projects, when creating a new project the sleep does not disappear.
Attachments: Video showing the problem. MSFS_Ground_Disappearing_Bug.mp4 - Google Drive