issues with displacement maps on shirts designs

I am reporting a major quality regression in Adobe Firefly regarding garment mockups and displacement mapping. As of today, March 29, 2026, graphics are no longer integrating into shirt textures. I’ve been using since last year ans as of last week, the results were professional-grade with perfect 3D warping and fabric blending. The issues started earlier this week. Using the same prompts, all graphics appear as flat, 'pasted-on' 2D overlays that ignore fabric folds, body contours, and natural shadows. This makes the tool unusable for professional e-commerce mockups. Please investigate the recent update to the rendering pipeline or partner model integration (Nano Banana 2) that caused this loss of displacement mapping. This is the main reason for me to be a subscriber.  Im uploading 2 files called “last week”, these are professional level mock up pictures, the work is almost perfect. And 3 files called “this week”, these reflect the work currently being done, The design does not follow the fabrics wrinkles, contours and shadows. They look “pasted”.  I haven't been able to use any images produced this week. Please help!