902e989c68r37 recipe: VLLM_MXFP8_LM_HEAD=0 - the lab tree's runtime LM-head MXFP8 quantization (default ON, absent from the eugr prod image) is the suspected cause of the typo regression
e3e9cbd3b1web header: guard #maxinfo[hidden] (display:flex defeated the hidden attribute, so the maximize chrome sat in the toolbar permanently); assert header visibility, not the .hidden property, in playwright
